With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kanye West was made in Chicago.
text_B: The 2003 -- 04 season was Real Madrid C.F. 's 73rd season in La Liga .. Real Madrid. Real Madrid C.F.. La Liga. La Liga. This article shows statistics of the club 's players in the season , and also lists all matches that the club played in the 2003 -- 04 season .. It was the last time that Real Madrid finished below second place until 2013 -- 14 season .. Real Madrid. Real Madrid C.F.
not_related.