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.
Input: Sentence1: Gina realized she needed to get to work on her report. Sentence2: She sat down and began to work. Sentence3: Her mother wanted her to wash the dishes. Sentence4: Gina wished she hadn't wasted her day.
Output:
2, She had wasted the whole day and only had one left to complete it.