With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Yevgeny Kafelnikov and Andrei Olhovskiy were the defending champions but only Kafelnikov competed that year with Paul Haarhuis.
text_B: Yevgeny Kafelnikov and Potter were the defending champions but only Kafelnikov competed that year with Paul Haarhuis.
contradiction.