With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Legion is the main character of an FX show.
text_B: Dividenden -LRB- Dividends -RRB- , opus 252 , is a waltz composed by Johann Strauss II .. opus. opus number. waltz. waltz. Johann Strauss II. Johann Strauss II. Strauss wrote the waltz for the first ball of the Industrial Societies , held in January 1861 in the Dianabad-Saal .. waltz. waltz. Dianabad-Saal. Dianabad-Saal. It was the earliest of his compositions to receive its premiere in the renovated establishment .
not_related.