With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: He served as the 41st Mayor of Winnipeg, Manitoba from 1998 to 2004, and was the first openly gay mayor of a large North American city.
text_B: He served as the 41s2 Mayor of Winnipeg, Manitoba from 1998 to 2004, and was the first openly gay mayor of a large North American city.
contradiction.