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: She drove out to meet them at a restaurant. Sentence2: Her friends were waiting at a table but had already ordered. Sentence3: By the time she had her food, they were already done eating. Sentence4: Alice felt her friends were slightly thoughtless.
[A]: 1, Alice's friends invited her out to lunch.

[Q]: Sentence1: Bev had been studying very hard. Sentence2: When it came, she slept in very late. Sentence3: Then she got up and went out to party. Sentence4: By Sunday night, Bev was exhausted again.
[A]: 2, She couldn't wait for the weekend.

[Q]: Sentence1: Last night was very scary. Sentence2: Unfortunately my concert for violin was not canceled. Sentence3: I was required to show up but during the performance lights went out. Sentence4: We could not see our sheet music.
[A]:
2, We had a tornado warning and terrible thunderstorms.