With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Conan O'Brien hosted a 32-city live comedy tour .
text_B: O'Brien has been the subject of a documentary , Conan O'Brien Ca n't Stop -LRB- 2011 -RRB- , and has also hosted a 32-city live comedy tour .
SUPPORTS.