Choose the incorrect sentence. (one sentence did not transla…

Choose the incorrect sentence. (one sentence did not translate into English properly.)   A: 책이 싸요 – The book is inexpensive. B: 도서관이 커요 – I go to the library. C: 학교 식당 음식이 맛있어요. – The school cafeteria food is delicious. D: 저는 대학생이 아니에요. – I am not a college student.