With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Precious premiered after 2009 .
text_B: The film , then without a distributor , premiered to acclaim at both the 2010 Sundance Film Festival and the 2010 Cannes Film Festival , under its original title of Push : Based on the Novel by Sapphire .
SUPPORTS.