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: James needed to decide on a career. Sentence2: He joined the army. Sentence3: They trained him to be a medic. Sentence4: He became a nurse once he got out.

SOLUTION: James has been a nurse for 30 years now.

PROBLEM: Sentence1: Rich and Neil loved to go hiking. Sentence2: One weekend, they decided to try out a two day trail nearby. Sentence3: On the first day, they got lost and Rich sprained his ankle. Sentence4: They were worried they would have to call for help.

SOLUTION: Eventually Rich and Neil powered through and finished with pride.

PROBLEM: Sentence1: I decided to rent a movie when friends came over last night. Sentence2: After looking through selections we decided on horror. Sentence3: We picked a great movie and sat down with popcorn. Sentence4: It was really scarey!

SOLUTION:
I had a hard time falling asleep that night.