TASK 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.
PROBLEM: Sentence1: I was going to my first concert last weekend. Sentence2: I was so excited, I had my camera phone ready. Sentence3: At the front door they said we couldn't take photos. Sentence4: I told them my phone camera was broken anyway.

SOLUTION: Inside the concert I took photos anyway.

PROBLEM: Sentence1: Tim needed a fruit to eat. Sentence2: He wanted a fruit that tasted good. Sentence3: He looked in the kitchen for the fruit. Sentence4: He almost gave up.

SOLUTION: Finally, he found some fresh grapes to eat.

PROBLEM: Sentence1: Gordon bought his son a remote control car for Christmas. Sentence2: But he realized that it needed AA batteries. Sentence3: Gordon could not find any. Sentence4: So the next day, he went to the toy store where he bought the car.

SOLUTION:
He bought a big package of AA batteries.