With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Bopanna played alongside Florin Mergea, but lost in the first round to Nestor and Radek Štepánek.
text_B: Bopanna played alongside Florin Mergea, but lost in the first round to Nestor and El Mahdi.
contradiction.