With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Steffi Graf competed in four grand slams in a calendar year five times .
text_B: She and Margaret Court are the only players , male or female , to win three grand slams in a calendar year five times -LRB- 1988 , 1989 , 1993 , 1995 and 1996 -RRB- .
REFUTES.