With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The film `` The Bounty '' was based on the ice age .
text_B: The screenplay was by Robert Bolt and it was based on the book Captain Bligh and Mr. Christian -LRB- 1972 -RRB- by Richard Hough .
REFUTES.