instruction:
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.
question:
Sentence1: Our dog was named Cinnamon. Sentence2: She was very sweet and loving. Sentence3: She was starting to get old and frail. Sentence4: We had to put her down as she was in pain.
answer:
5, The whole family mourned Cinnamon.

question:
Sentence1: Sam wanted to be a singer. Sentence2: The first day of class, everyone was required to sing a song. Sentence3: Sam was very embarrassed the first day. Sentence4: All his classmates were very supportive though.
answer:
2, So he joined a singing class at his college.

question:
Sentence1: Lauren finished her late night shift at the bar feeling tired. Sentence2: She usually liked taking the bus home from work. Sentence3: However, tonight she noticed that the moon looked beautiful. Sentence4: She strolled home happily under the bright moon.
answer:
5, Lauren's husband was glad to see her feeling refreshed.