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: John took a big drink and swallowed an ice cube. Sentence2: When the ice cube stuck in his throat, John panicked. Sentence3: He gulped it quickly, and the ice melted. Sentence4: John was relieved.
3, He heated some water to melt the ice cube.

Sentence1: Jason decides that he wants to learn Hindi before the wedding. Sentence2: He hires a tutor and practices speaking Hindi every day. Sentence3: When the wedding day arrives, Jason is fluent in Hindi! Sentence4: Everyone was impressed that Jason had become bilingual.
1, Jason's best friend is getting married in India next year.

Sentence1: Carmen wanted to make a healthier version of pizza. Sentence2: Carmen had to find a recipe for the pizza. Sentence3: Carmen found a recipe that had a cauliflower crust. Sentence4: Carmen went to the store to purchase the ingredients.
5, Carmen's family loved the crust.