With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: The report said there is `` credible evidence `` Mr. Tytler `` very probably `` had a hand in organizing the riots that followed then Prime Minister Indira Gandhi 's assassination by her Sikh bodyguards .
text_B: Sikh is a calendar year
not-entailed.