Detailed Instructions: 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.
See one example below:
Problem: Sentence1: Rick grew up in a troubled household. Sentence2: He never found good support in family, and turned to gangs. Sentence3: It wasn't long before Rick got shot in a robbery. Sentence4: He is happy now.
Solution: 4, The incident caused him to turn a new leaf.
Explanation: As mentioned in fourth sentence, he is happy now; so, the incident turned a new leaf to Rick's life.

Problem: Sentence1: It was for a sucker from the store. Sentence2: He brought all his chance and bought the sucker. Sentence3: Walking home he tripped and fell. Sentence4: Bill was sad to see the sucker covered with dirt on the ground.
Solution:
1, Bill saved all his pocket change for 2 weeks last month.