With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Paul Annacone and Christo van Rensburg were the defending champions, but lost in the semifinals to Swedes and top seeds Stefan Edberg and Anders Järryd.
text_B: Paul Annacone and Christo van Rensburg were the defending champions.
entailment.