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: Consider Input: Sentence1: Ana had been putting off doing laundry. Sentence2: She carried all her clothes to the laundromat. Sentence3: Over several hours, she washed and dried them. Sentence4: Ana decided never to wait that long again.

Output: 2, Finally she could avoid it no longer.

Input: Consider Input: Sentence1: Wendy bought some bath oil online. Sentence2: She misread the directions and applied it all over her body. Sentence3: To her horror, her skin had turned pink. Sentence4: She complained to the company promptly.

Output: 5, The company gave Wendy a full refund and apology.

Input: Consider Input: Sentence1: Beth started collecting dolls. Sentence2: She bought dolls online and at flea markets and antique shops. Sentence3: When a friend came to visit, there was no room to chat in the house. Sentence4: They had to move the dolls to sit down.
Output: 3, Soon Beth's house was full of dolls.