With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: 50 First Dates is a 2017 film.
text_B: Peter Boag is a professor of genetics at Queen 's University .. genetics. genetics. He specializes in molecular ecology .. molecular ecology. molecular ecology. In 2001 , he was elected as a Fellow of the Royal Society of Canada .. Royal Society of Canada. Royal Society of Canada
not_related.