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: Bob was warm and tender towards his wife. Sentence2: He wanted to get her a very special gift for Valentine's Day. Sentence3: He asked all the people he knew what he should get her. Sentence4: They all had different opinions, leaving Bob confused.

Output: 5, Bob finally went with his instincts and picked the perfect gift.

Input: Consider Input: Sentence1: Tim wanted to learn astronomy. Sentence2: He wanted to go into outer space. Sentence3: However he was to young to be an astronaut. Sentence4: This news made him sad.

Output: 5, Tim worked hard in school to become one.

Input: Consider Input: Sentence1: Jen fell asleep with bleach in her hair. Sentence2: She only meant to leave it in for about 5 minutes, not nearly an hour. Sentence3: When she rinsed it out her hair was white with a blue tinge. Sentence4: She was in a panic but her mother said they could fix it.
Output: 5, Jen's mother fixed Jen's discolored hair.