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: While they were there they found a stray dog. Sentence2: They carried the dog back to their apartment. Sentence3: They posted an ad online to try to find the owner. Sentence4: They never found the owner and kept the dog.
[A]: 1, Doug and Molly decided to go the park to take a walk.

[Q]: Sentence1: Pam's house was where the party was. Sentence2: Pam bought a cake. Sentence3: Everyone danced and had fun! Sentence4: Pam was a good hostess.
[A]: 2, Everyone bought gifts.

[Q]: Sentence1: Jaden was quite forgetful. Sentence2: He had not noticed that it was already Valentine's Day. Sentence3: Jaden's girlfriend came home and found the treats. Sentence4: Jaden had saved the day.
[A]:
3, Feeling rushed, he went out and got some flowers and chocolate.