With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thomas DeSimone was associated with the Lucchese crime family.
text_B: Erhalt uns , Herr , bei deinem Wort -LRB- Sustain us , Lord with your word -RRB- , , is a cantata by Johann Sebastian Bach for use in a Lutheran service .. cantata. Bach cantata. Johann Sebastian Bach. Johann Sebastian Bach. Lutheran. Lutheran. He composed the chorale cantata in 1725 in Leipzig for the Sunday Sexagesimae , the second Sunday before Lent , and first performed it on 4 February 1725 .. Sexagesimae. Sexagesimae. Leipzig. Leipzig. cantata. Bach cantata. chorale cantata. Chorale cantata ( Bach ). Lent. Lent. It is based on the hymn `` Erhalt uns , Herr , bei deinem Wort '' by Martin Luther , published in 1542 .. Martin Luther. Martin Luther. hymn. hymn. The hymn text at Bach 's time also included two stanzas by Justus Jonas and Luther 's `` Verleih uns Frieden gnadiglich '' .. hymn. hymn. Justus Jonas. Justus Jonas. Verleih uns Frieden gnadiglich. Da pacem Domine. An unknown librettist retained four of these seven combined stanzas , using the first and the two last unchanged as customary , and expanding the third by adding text for a recitative .. recitative. recitative. He paraphrased the other stanzas for two arias and another recitative .. recitative. recitative. arias. arias. Bach structured the cantata in six movements and scored it for three vocal soloists , a four-part choir and a Baroque instrumental ensemble of trumpet , oboe , strings and continuo .. cantata. Bach cantata. Baroque instrumental. Baroque instruments. The first movement is a chorale fantasia dominated by the trumpet .. movement. Movement ( music ). chorale fantasia. chorale fantasia. In the unusual third movement , Bach has an alto and a tenor voice alternate for the recitative , while they sing the lines from the third hymn stanza in a duet .. hymn. hymn. stanza. stanza. recitative. recitative. movement. Movement ( music ). The fourth movement is a dramatic bass aria , accompanied by a restless continuo .. movement. Movement ( music ). Due to the compiled hymns , the melody of the closing two stanzas is different from the one used in movements 1 and 3 .
not_related.