Teacher:In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Trina, 12, wanted to be a swimming champion. Sentence2: But she wasn't winning any races. Sentence3: A friend of her family's decided to coach her in swimming. Sentence4: She told Trina her weakness was in her take off, not her swimming.
Student:
Trina worked on her takeoff and by summer she was winning races.