With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sunrise created an anime directed by anyone except Mitsuo Fukuda.
text_B: The Chattanooga Classic was a golf tournament on the PGA Tour from 1986 to 1992 .. golf. golf. PGA Tour. PGA Tour. It was played at Valleybrook Country Club in Hixson , Tennessee from 1983 to 1991 and at the Council Fire Golf and Country Club in Chattanooga , Tennessee .. It was founded in 1983 as the Michelob-Chattanooga Gold Cup Classic and from 1983 to 1985 , it was part of the PGA Tour 's `` Tournament Players Series '' , a `` satellite tour '' .. PGA Tour. PGA Tour. In 1986 , it was played opposite the U.S. Open and although the prize money counted as official the win did not .. U.S. Open. U.S. Open ( golf ). From 1987 to 1990 , it was played opposite the NEC World Series of Golf and from 1991 to 1992 it was played opposite the British Open .. NEC World Series of Golf. NEC World Series of Golf. British Open. The Open Championship. The purse for the 1992 tournament was $ 800,000 with $ 144,000 going to the winner .
not_related.