With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: British insurance company Prudential says it will buy the Asian unit of U.S. insurer AIG for $ 35 billion , allowing AIG to repay some of the money it owes U.S. taxpayers .
text_B: U.S. is a geographical/political entity
not-entailed.