With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Abigail Breslin was the lead role in Definitely, Maybe.
text_B: Amata xanthosoma is a species of moth of the family Erebidae .. moth. moth. Erebidae. Erebidae. It is found in the northern part of Western Australia .. Western Australia. Western Australia. The wingspan is about 25 mm .. wingspan. wingspan. Adults are yellow with brown spots .
not_related.