With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Laurence Olivier played Hamlet before 1949 .
text_B: The 1949 movie with Laurence Olivier in the title role is introduced by a voiceover : `` This is the tragedy of a man who could not make up his mind .
REFUTES.