TASK DEFINITION: In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.
PROBLEM: Sentence1: Harry went to the theme park with his family. Sentence2: His dad and brother rode on a big roller coaster with him. Sentence3: He then rode on some smaller rides with his mom. Sentence4: The family ate at a restaurant at the park.
(A) Harry didn't like theme parks. (B) Harry had a great time at the park.

SOLUTION: B

PROBLEM: Sentence1: Matthew's mother was busy working on the computer. Sentence2: Matthew screamed. Sentence3: Matthew stomped. Sentence4: Matthew's mother relented and abandoned her work.
(A) Matthew's mother finished all of her work on the computer. (B) Matthew's mother put Matthew in his time-out corner.

SOLUTION: B

PROBLEM: Sentence1: Driving home from work the other day I got a flat tire. Sentence2: It was rainy and cold out. Sentence3: I could have called the towing company but chose not to. Sentence4: Instead I changed the tire myself.
(A) I was miserable but saved a ton. (B) I was miserable that he had fun.

SOLUTION:
A