With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: In 1971 , six of these states - Abu Zaby , 'Ajman , Al Fujayrah , Ash Shariqah , Dubayy , and Umm al Qaywayn - merged to form the United Arab Emirates ( UAE ) .
text_B: 1971 is a calendar year
entailed.