With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Woo took courses on publishing.
text_B: George Kepford ` Lefty ' James -LRB- April 12 , 1905 -- January 9 , 1994 -RRB- was an American football head coach at Cornell University from 1947 to 1960 .. Cornell. Cornell Big Red. Cornell University. Cornell University. Four of his teams won unofficial Ivy League titles and he ran Cornell 's physical training program during the Second World War .. Cornell. Cornell Big Red. Ivy League. Ivy League. Second World War. Second World War
not_related.