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: John's watch had been broken for some time. Sentence2: He hadn't gotten together the money to fix it. Sentence3: His wife decided to take it to get fixed and pay for it. Sentence4: She gave it to him when he came home for work. 
 (A) John was very upset with his wife. (B) John was very excited.

SOLUTION: B

PROBLEM: Sentence1: Yu Darvish is a pitcher for the Texas Rangers. Sentence2: For the last two seasons he has been injured. Sentence3: According to reports, he is finally healthy and able to play. Sentence4: Ranger fans are hopeful he will be a leader for their pitchers. 
 (A) Ranger fans want him to go away. (B) Ranger fans are looking forward to his return.

SOLUTION: B

PROBLEM: Sentence1: Kelly was rushing to get to her flight on time. Sentence2: Unfortunately security was taking forever. Sentence3: By the time she left securit she checked the time. Sentence4: It was six and her flight left a half hour ago. 
 (A) Kelly boarded the plane. (B) Kelly had to schedule another flight.

SOLUTION:
B

