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: Rory was allergic to gluten and strawberries. Sentence2: One day she sat down to eat lunch at school. Sentence3: She opened her lunch box, and stared at a sandwich with strawberries. Sentence4: Her new step mom had packed her lunch for the first time.

Rory had to buy a school lunch that day.