With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Red stars Arnold Schwarzenegger.
text_B: `` Parihaka '' ' '' is a single by New Zealand singer / songwriter Tim Finn featuring Herbs , released in 1989 from the album Tim Finn '' .. Tim Finn. Tim Finn ( album ). Herbs. Herbs ( band ). The song reached number 6 on the New Zealand charts .
not_related.