With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Whoopi Goldberg produced Hollywood Squares by herself.
text_B: Dalbergia simpsonii is a species of legume in the Fabaceae family .. Fabaceae. Fabaceae. Dalbergia. Dalbergia. legume. legume. It is found only in Peru .. Peru. Peru
not_related.