Mark the letter A, B, c, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
The song says about the love of two young students. The song is being sung.
A. The song says about the love of two young students that she is singing.
B. The song says about the love of two young students who she is singing.
C. The song which she is singing it says about the love of two young students.
D. The song which is being sung says about the love of two young students.