With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Holwell was one of the 146 prisoners locked in the Black Hole of Calcutta .
text_B: After seeking a place in the fort to confine the 146 prisoners ( including Holwell ) , at , the jailers locked the prisoners in the fort ’ s prison — “ the black hole ” in soldiers ' slang — a small room that measured 4.30m .
SUPPORTS.