With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Billy Bob Thornton appeared in U Turn (1997).
text_B: Mike Garland -LRB- born May 31 , 1954 -RRB- is an American former head college basketball coach at Cleveland State University .. Cleveland State. Cleveland State Vikings men's basketball. Cleveland State University. Cleveland State University. Before being named head coach at Cleveland State he was an assistant at Michigan State under current head coach Tom Izzo .. Michigan State. Michigan State Spartans men's basketball. Cleveland State. Cleveland State Vikings men's basketball. Tom Izzo. Tom Izzo. He was named Cleveland State head coach on April 17 , 2003 .. Cleveland State. Cleveland State Vikings men's basketball. He was relieved of his coaching duties on March 31 , 2006 .. Garland spent one year as an assistant coach at SMU under head coach Matt Doherty , before rejoining the Michigan State basketball staff in 2007 .. Michigan State. Michigan State Spartans men's basketball. SMU. SMU Mustangs men's basketball. Matt Doherty. Matt Doherty ( basketball )
not_related.