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: Jane wanted long hair. Sentence2: So she let it grow for months and months. Sentence3: But it became difficult to take care of. Sentence4: And when it was summer, hair long hair made her too hot.

SOLUTION: Jane decided to cut her hair short for summer.

PROBLEM: Sentence1: I went to buy a soda from the soda machine. Sentence2: However, I didn't have enough money. Sentence3: As I walked away, I found another quarter on the floor. Sentence4: I picked it up and used it to buy my soda.

SOLUTION: What luck!

PROBLEM: Sentence1: I made a music playlist for my friend, who was depressed. Sentence2: I filled it with music that reminded me of her. Sentence3: I also put songs I knew she liked. Sentence4: When she got the playlist, she was very happy.

SOLUTION:
It cheered her up to know I had thought of her when I made it.