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: Sam wanted to be a singer. Sentence2: So he joined a singing class at his college. Sentence3: Sam was very embarrassed the first day. Sentence4: All his classmates were very supportive though.
[A]: 3, The first day of class, everyone was required to sing a song.

[Q]: Sentence1: Ana had been putting off doing laundry. Sentence2: She carried all her clothes to the laundromat. Sentence3: Over several hours, she washed and dried them. Sentence4: Ana decided never to wait that long again.
[A]: 2, Finally she could avoid it no longer.

[Q]: Sentence1: Sebastian wanted to play football on his friends team. Sentence2: He talked to his friend and found out he needed to go to practice. Sentence3: He practiced catching the football at home all week. Sentence4: He went to the next practice and scored a touchdown.
[A]:
5, Sebastian was happy that his practice paid off.