With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Golden State Warriors were beaten unexpectedly by the 1975–76 Phoenix Suns .
text_B: They were upset , however , by the 42–40 Phoenix Suns in seven games in the Western Conference Finals. Due of the loss of key players such as Barry , Wilkes and Thurmond to trades and retirements , the Warriors struggled to put a competitive team on the court from 1978 to 1987 after being one of the NBA 's dominant teams in the 1960s and most of the 1970s .
NOT ENOUGH INFO.