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: Sam wanted pancakes for breakfast. Sentence2: He loved pancakes and missed eating them as a kid. Sentence3: But he realized he was out of pancake mix. Sentence4: Sam's friend called inviting him to IHOP for breakfast.

Sam didn't even have to cook his pancakes for breakfast.