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: Bob was going to take his daughter to see Grandma. Sentence2: The two drove to Grandma's house a few miles down the street. Sentence3: Grandma welcomed them with open arms. Sentence4: The 3 of them had a big dinner at night.

Bob's daughter thanked Grandma for the delicious meal.