With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Mr. Soro became Ivory Coast 's prime minister in 2007 after the government of President Laurent Gbagbo signed a power- sharing deal with the rebels , ending a civil war that left the country divided between the rebel-controlled north and the government-controlled south .
text_B: President is a person 's title
entailed.