With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Breakfast Club's director is John Hughes.
text_B: Ephippiger is a bush cricket genus described by Berthold in 1827 , belonging to the family Tettigoniidae , subfamily Bradyporinae .. Tettigoniidae. Tettigoniidae. Bradyporinae. Bradyporinae. Berthold. Arnold Adolph Berthold. bush cricket. Tettigoniidae. genus. genus
not_related.