With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Los Angeles Lakers defeated the Knicks in the Finals championship.
text_B: Brockhouse may refer to  :. Bertram Brockhouse , a Canadian physicist. Bertram Brockhouse. Bertram Brockhouse. Brockhouse , a fictional family in J. R. R. Tolkien 's books , see list of hobbit families. list of hobbit families. list of hobbit families. Brøckhouse Brewery , Denmark. Brøckhouse Brewery. Brøckhouse Brewery. Brockhouse Corgi , see Corgi Motorcycle Co Ltd. .
not_related.