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.
Q: Sentence1: Andrew was getting married tomorrow. Sentence2: He looked everywhere in his house. Sentence3: Finally he remembered that it was back at the store to get resized. Sentence4: Andrew was so relieved.
A:
2, He had bought the wedding ring months before and couldn't find it!