With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Museum of Science and Industry was in the third-most populous city in the United States.
text_B: Harry Dinnel was an American basketball player and coach .. basketball. basketball. Dinnel played basketball at Pepperdine University .. basketball. basketball. Pepperdine University. Pepperdine University. Dinnel was drafted in the 8th round of the 1963 NBA draft by the San Francisco Warriors .. San Francisco Warriors. San Francisco Warriors. Dinnel later played for , and then coached , the Anaheim Amigos of the American Basketball Association .. Anaheim Amigos. Anaheim Amigos. American Basketball Association. American Basketball Association. In 1981 Dinnel was inducted into the Pepperdine Athletics Hall of Fame .
not_related.