With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Plutonium reacts with carbon.
text_B: Bingo is the fourth studio album by The Whispers .. The Whispers. The Whispers. Released in 1974 , this would be their final album for Janus Records before they moved over Don Cornelius 's Soul Train Records .. Soul. Soul music. Janus. Janus Records. Janus Records. Janus Records. Don Cornelius. Don Cornelius. Soul Train Records. Soul Train Records
not_related.