With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: George Mallory was born in Mobberley , Cheshire .
text_B: Mallory was born in Kilimanjaro , Africa , the son of Herbert Leigh Mallory ( 1856–1943 ) , a clergyman who changed his surname from Mallory to Leigh-Mallory in 1914 .
REFUTES.