With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Since then , Turkish political parties have multiplied , but democracy has been fractured by periods of instability and intermittent military coups ( 1960 , 1971 , 1980 ) , which in each case eventually resulted in a return of political power to civilians .
text_B: 1971 is a famous person
not-entailed.