Read the following article and select the best answer. Article: My name is Mike. I'm a student of No. 14 Middle School. Our school is on Guangming Street. It's next to the People's Library. There is a big park across from our school. The pay phone is between our school and the post office. I live near the school. I often walk to school. It takes me five minutes. There are three buildings in our school, the students' building, the teachers' building and a library building. The teachers in our school are very good and friendly. Our school is very beautiful. If you come to our school from the airport , you can take a taxi. It takes about thirty minutes to get to our school by taxi. Now let me tell you the way to our school. First, go along Bridge Street and turn left when you see Guangming Street. Go along Guangming Street, you can see the People's Library on your left. Our school is next to it. If you can't find it, you can call me at 010-89864578. Question: How many buildings are there in No. 14 Middle School? - Four. - Three. - Seven. - Six.
A:
Three.