With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Performance (film) stars Jamie Fox as a cat.
text_B: Marcus Hernon is a flute player and also a flute maker .. flute. flute. He has won two Senior All-Ireland Fleadhs , he has also won a few Junior All-Irelands and a senior Duet with Maeve Donnelly .. His band , The Tribes Ceili Band , have never won the All-Ireland Fleadh , but have got numerous first places in the County and Provincial competitions .
not_related.