With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Cristina FERNANDEZ DE KIRCHNER succeeded her husband as President in late 2007 , and the rapid economic growth of previous years began to slow sharply the following year as government policies held back exports and the world economy fell into recession .
text_B: Cristina FERNANDEZ DE KIRCHNER is a person
entailed.