With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sally Field did not receive an Academy Award for Best Actress.
text_B: Carodista montana is a moth in the Lecithoceridae family .. Lecithoceridae. Lecithoceridae. Carodista. Carodista. moth. moth. It is found in Taiwan .. Taiwan. Taiwan. The wingspan is 16 -- 18 mm .. wingspan. wingspan. The forewings are covered with dark grey scales throughout .. The inner discal spot is inconspicuously marked and the outer one is large and dark grey .. The hindwings are grey .
not_related.