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: Matt's family had decided to move to the Dust Bowl. Sentence2: He thought it was very scary, having to move so far away. Sentence3: He wondered if he'd be able to make new friends, or keep his old ones. Sentence4: After the move, Matt's fears turned out to be unwarranted.

SOLUTION: He both kept his old friends, and made many new ones.

PROBLEM: Sentence1: Jen walked out of the mall only to find her car was gone. Sentence2: She looked around frantically. Sentence3: Finally she called mall security. Sentence4: As they started questioning her she realized her car wasn't missing.

SOLUTION: She had gone out of the wrong door of the mall.

PROBLEM: Sentence1: Albert was very excited. Sentence2: He called up a Science magazine to talk to a reporter. Sentence3: Albert proclaimed vast amounts of silica deposits were on Mars. Sentence4: He explained it could mean there really had been lots of water.

SOLUTION:
Albert finished the interview and went back to Scienceing at NASA.