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 end sentence choices from (A) and (B), such that the story does not sound complete and coherent, i.e., select an incorrect end sentence.
PROBLEM: Sentence1: Nan felt guilty because her pets were alone all day while she worked. Sentence2: She considered getting rid of them, but knew she'd miss them too much. Sentence3: She realized the boy next door got home from school at 3:00 every day. Sentence4: She offered him five dollars a day to spend some time with the cats.
(A) The boy punched her in the face. (B) The boy watched her cats for her.

SOLUTION: A

PROBLEM: Sentence1: Tori was so excited to go trick or treating. Sentence2: She put on her costume and ran out the door. Sentence3: She began to eat the candy as fast as she got it. Sentence4: Soon her stomach hurt.
(A) Tori fell ill because of eating too much candy. (B) Tori felt even better afterwards.

SOLUTION: B

PROBLEM: Sentence1: Joe was an amateur prospector. Sentence2: He went out in the hills to look for gold. Sentence3: Instead of gold, he found many small blue and green stones. Sentence4: He gathered them all up to be appraised in town.
(A) Joe hoped the stones were worthless. (B) Joe hoped they were valuable.

SOLUTION:
A