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: Tim was in line for coffee. Sentence2: Suddenly he heard the woman in front of him speaking. Sentence3: She was telling the cashier she'd forgotten her wallet! Sentence4: Tim stepped up quickly and offered to pay for her coffee.
Student:
With a smile, she graciously accepted his offer.