With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boston remains high on sport rankings.
text_B: Geppo il folle is a 1978 Italian musical-comedy film written , directed and starred by Adriano Celentano .. Adriano Celentano. Adriano Celentano. musical. musical film. comedy film. comedy film
not_related.