With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hayley Atwell was born on a date.
text_B: Austral-American Productions was a short-lived film production company in Australia during the 1940s .. They made two feature films during World War II , a time of low output for Australian cinema .. They also produced some stage plays and exhibited films .. Hartney Arthur was managing director .. Hartney Arthur. Hartney Arthur. The company was wound up in 1950 .
not_related.