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: Ana was starting first grade. Sentence2: Her parents had no money to buy her a backpack. Sentence3: But when Anna got off the bus that afternoon, she was smiling. Sentence4: On her back was a shiny new Dora backpack.

Ana said her teacher had had extra backpacks!