With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tommy Chong is part of the Italian mafia.
text_B: Swanmore College - Centre of Excellence is a secondary school located in the village of Swanmore .. secondary school. secondary school. Swanmore. Swanmore. Its 1236 pupils are drawn from villages and towns from across the area , including the nearby Bishop 's Waltham .. The college has achieved Sports-mark , Investors in People and an Enhanced Healthy School award .
not_related.