With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Roger Penrose has been passed over for awards.
text_B: Peter Dawson Gordon -LRB- August 16 , 1882 -- June 26 , 1975 -RRB- was a Canadian sailor who competed in the 1932 Summer Olympics .. Canadian. Canada. sailor. sailing. 1932 Summer Olympics. 1932 Summer Olympics. Born in Ontario he was a crew member of the Canadian boat Santa Maria which won the silver medal in the 8 metre class in 1932 .. 8 metre class. Sailing at the 1932 Summer Olympics. Canadian. Canada. Ontario. Ontario. He died in Vancouver .. Vancouver. Vancouver
not_related.