With no explanation, label text_A→text_B with either "entailment" or "not-entailment".
text_A: Mickey wanted strawberry ice cream. The ice cream shop was out of strawberry ice cream. Mickey had to choose between chocolate and vanilla. He decided on chocolate. Mickey was less than satisfied with his ice cream.
text_B: Mickey won't go back to the shop. starts before Mickey want strawberry ice cream
not-entailment.