question: How many brothers and sisters does Sarah have?
story: Sarah is a girl. Sarah has one brother. Sarah's brother's name is Timothy. Sarah has one\newlinesister. Sarah's sister's name is Annabelle. Their last name is MacGregor. One day Sarah\newlinewent to the park with her brother Timothy. They swung on the swings for a short time. Then\newlineAnnabelle came out and swung with them. They all sang some nice songs together. They all\newlinebecame very  happy. Then Timothy's friend came. Timothy liked his friend very\newlinemuch. Timothy went off the swing and went away with his friend. Then Annabelle and Sarah\newlinefelt very very sad. Happily then Annabelle and Sarah's friend came. Their friend's name was\newlineKate Smith. She was the same age as Sarah. They wanted to go to the slide together. So\newlinethey went to the slide and played for a long time. Then Annabelle became happy. And Sarah\newlinealso became happy. Then they went home together and had some food.
answer_options.A: 1
answer_options.B: 2
answer_options.C: 0
answer_options.D: 3