With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Mergea played alongside Horia Tecău, but lost in the semifinals to Marcus Daniell and Artem Sitak.
text_B: Mergea played alongside Horia Tecău, but lost in the semifinals to Gwen Taylor and Artem Sitak.
contradiction.