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.

Q: Sentence1: Rhonda bought some new pink socks to wear. Sentence2: She loved them. Sentence3: When she took them off, though, they got mixed in with other laundry. Sentence4: On laundry day she washed her clothes without sorting them.

A: 5, Sadly, they were ruined and Rhonda had to buy a new pair.
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Q: Sentence1: Once there was a mother who was desperate for her baby to sleep. Sentence2: She fed him but still he did not sleep. Sentence3: Finally, she remembered the lullaby her mother had sung to her. Sentence4: The mother gently sung the lullaby to her baby.

A: 2, She walked him around but still he did not sleep.
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Q: Sentence1: Jackson had always avoided drinking anything alcoholic. Sentence2: He knew that alcohol was unhealthy and could impair judgement. Sentence3: However, one day Jackson's boss invited him to a bar for a beer. Sentence4: He decided to have two.

A:
4, Jackson found that he loved the taste of beer.
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