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: After math class, I decided to go to the library. Sentence2: I caught up on some assignments. Sentence3: I had to wait several hours for my mom to pick me up. Sentence4: Since I was extremely tired, I fell asleep completely.

SOLUTION: I didn't get any homework done.

PROBLEM: Sentence1: I've gotten three speeding tickets in my life. Sentence2: All three of them when I was a teenager. Sentence3: I'm surprised I didn't loose my license. Sentence4: It costs me a lot of money to get them all off my record.

SOLUTION: I now drive at a normal speed.

PROBLEM: Sentence1: Kelly wanted the iPhone very badly. Sentence2: The new one was coming out tomorrow. Sentence3: She got everything ready for it. Sentence4: She couldn't believe she was getting it.

SOLUTION:
When it arrived she was so happy.