With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: <BR>Butorac partnered with Scott Lipsky, but lost in the first round to Denis Istomin and Leonardo Mayer.
text_B: <BR>Butorac partnered with Scott Lipsky, but lost in the first round to Denis Istomin and Wendover.
contradiction.