With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tiger Woods won a medal at a golf competition.
text_B: His Master 's Voice is a satirical comedy series on BBC Radio 4 .. BBC Radio 4. BBC Radio 4. satirical. satirical. comedy. comedy. It is written by both Mark Tavener , who also wrote the satirical novel In The Red and the satirical radio series Absolute Power , and Steve Punt .. Mark Tavener. Mark Tavener. Steve Punt. Steve Punt. satirical. satirical. In The Red. In the Red ( novel ). Absolute Power. Absolute Power ( comedy ). Their writing satirises both the hard-right Conservatism and `` caring Conservatism '' , along with the rest of British politics .. Following Tavener 's death in October 2007 , no new series have been produced .
not_related.