With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Kristina Barrois and Anna-Lena Grönefeld were the defending champions, but Grönefeld decided not to participate.
text_B: Kristina Barrois and Carmela - Lena Grönefeld were the defending champions, but Grönefeld decided not to participate.
contradiction.