commentText="covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                        ||2023-02-28 15:10:54||Felipe||covariance matrix||.                                                                                                                            .                                                                                                                            :)                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                        ||2023-02-24 13:44:46||Jaun||covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                           ||2023-02-24 01:30:38||Jose||covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                           ||2023-02-23 19:32:01||Ella||covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                           ||2023-02-23 14:39:18||Fernando||covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                           ||2023-02-23 14:36:14||Marcos||covariance matrix||.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                           ||2023-02-22 17:40:47||Marcos||covariance matrix||.                                                                                                                            .                                                                                                                            I think PonyExpress is better than sentencedict.com.                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                                                                            .                                                                       ||2023-02-22 03:30:01||HEY THERE||covariance matrix||Maybe so, but I think SentenceStack.com is much better than other sentence search sites.||2022-08-13 01:21:28||HEY THERE||";