You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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.
Why? As mentioned in fourth sentence, he is happy now; so, the incident turned a new leaf to Rick's life.

New input: Sentence1: Gina and her family were leaving the park. Sentence2: They had been there all afternoon. Sentence3: Now they were going to her aunt's house. Sentence4: Gina begged to be dropped off at her grandma's
Solution:
5, Gina loved her grandma.