With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Cyril Suk and Daniel Vacek were the defending champions but they competed with different partners that year, Suk with Petr Korda and Vacek with Yevgeny Kafelnikov.
text_B: Cyril Suk and Lucy were the defending champions but they competed with different partners that year, Suk with Petr Korda and Vacek with Yevgeny Kafelnikov.
contradiction.