With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aneurin Barnard's birth date is May 8th.
text_B: La ciudad de los ninos -LRB- `` The City of the Children '' -RRB- is a 1956 Mexican film .. Mexican films of 1956. Mexican. Mexico. film. film. It stars Sara Garcia .. Sara Garcia. Sara Garcia
not_related.