With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Fighting between the Popular Movement for the Liberation of Angola ( MPLA ) , led by Jose Eduardo DOS SANTOS , and the National Union for the Total Independence of Angola ( UNITA ) , led by Jonas SAVIMBI , followed independence from Portugal in 1975 .
text_B: Liberation of Angola is an organization
entailed.