Definition: 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.
Input: Sentence1: Cindy was riding home from school on a bus. Sentence2: And another student offered her a leftover sandwich. Sentence3: Cindy was hungry and quickly ate it. Sentence4: But a few minutes later, her stomach began to turn.

Cindy instantly ran out of the bus at its next stop.