human
Question: This is Tom's bedroom. It is very nice. A pair of shoes is behind the door. They are black and blue. He likes them very much. His desk is near the bookcase. It is not too big. A red sofa is behind the desk. You can see a clock and some books on the desk. His English books are in his schoolbag. The bag is on the red sofa. You can see   _   on the desk.

Choices:
A) a book and a clock
B) some books and clocks
C) some books and a clock
D) a book and some clocks
gpt
The correct answer is 2: some books and a clock.