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: Tim needed a new kitchen floor. Sentence2: His was old and cracked. Sentence3: So he went shopping for new tiles. Sentence4: He installed a beautiful new kitchen floor for his home.
[A]: 4, He found great tiles and brought them home.

[Q]: Sentence1: Neil was visiting the city of Luxor. Sentence2: They learned a lot of facts. Sentence3: Then they had a picnic lunch on the banks of the Nile. Sentence4: Neil had an amazing educational and cultural experience.
[A]: 2, He took a tour to learn about Egyptian history.

[Q]: Sentence1: Mac had a vegan friend coming for dinner. Sentence2: He groaned, knowing he couldn't make steak or hamburgers. Sentence3: Then he remembered an alfredo sauce recipe made with cashews. Sentence4: To his surprise, the sauce came out creamy and delicious.
[A]:
5, They all enjoyed the meal.