With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Part 1 first aired on May 18, 1999 and "Part 2" first aired on July 13, 1999.
text_B: Part 1 first aired on May 19, 1999 and "Part 2" first aired on July 13, 1999.
contradiction.