With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Joe Hart played in the 2001-2 season.
text_B: The Sir George Williams affair -LRB- also referred to as `` The Sir George Williams Computer Riot '' -RRB- was a 1969 event at Sir George Williams University in Montreal , Canada , now a part of Concordia University .. Montreal. Montreal. Sir George Williams University. Sir George Williams University. Canada. Canada. Concordia University. Concordia University ( Montreal ). It was the largest student occupation in Canadian history .. occupation. occupation ( protest ). Canadian history. Canadian history
not_related.