Given the question: Read the article and select the best answer. Article: I am a Chinese boy. My name is Li Lei. I am twelve. My sister's name is Li Mei. She's Fourteen. Li Mei and I are students. We like school. My mother is a teacher. She is a teacher of English. My father is a policeman. My young brother's name is Li Hong. He is only four. We all like him. Question: How many brothers does Li Lei have? Options: A: Three. B: Two. C: One. D: Four.
The answer is:
C