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 have always wanted a lizard because I thought they were cool. Sentence2: One time my parents took me to the beach and I seen lizards all over. Sentence3: When I became a teenager my parents bought me a lizard. Sentence4: Because, I kept my room so cold I thought I killed the lizard.

SOLUTION: After a few days of it not moving I had to bury it out back.

PROBLEM: Sentence1: Lauren and her sisters are visiting Jacksonville Florida this week. Sentence2: On the last day of their trip they want a picture together. Sentence3: Lauren and her sisters pose in front of a cute cafe. Sentence4: She has the picture developed and sends each sister a copy.

SOLUTION: She gawked at how much her and her sister look alike.

PROBLEM: Sentence1: Sam loved his old belt. Sentence2: He matched it with everything. Sentence3: Unfortunately he gained too much weight. Sentence4: It became too small.

SOLUTION:
Sam went on a diet.