TASK DEFINITION: In this task, you're given four sentences of a story written in natural language in which one part is missing. Your job is to predict the position and missing part of the story and return in the following format: position, missing part. The missing part is a sentence that completes the story, and the position is the number of the missing sentence in the new story.
PROBLEM: Sentence1: Jen was so confident in her preparations for the county spelling bee. Sentence2: She had spent the past month studying the dictionary every night. Sentence3: It all came down to the final two and Jen's opponent had messed up. Sentence4: Jen won the spelling bee!

SOLUTION: 3, When the Bee started, Jen survived as others got knocked out.

PROBLEM: Sentence1: There was none in the house. Sentence2: However, there was a bag of oranges. Sentence3: He halved a few of them and got out the juicer. Sentence4: Ben made freshly squeezed orange juice from the oranges.

SOLUTION: 1, Ben wanted a glass of orange juice.

PROBLEM: Sentence1: Amy, Lynn and Kim walked to the store near Lynn's house. Sentence2: While there they saw Lynn's crush Jim. Sentence3: They stopped and talked to him for awhile. Sentence4: Jim asked Lynn on a date.

SOLUTION:
3, He was a bag boy at the store.