Even without being aware of his surroundings , he was sick of them . The biggest problem with his room was that it was too lonely . Leo finally stopped pacing to sweep his eyes over the vacant space .
What is the best way to describe this room from these choices ?
Pick the best answer from the following options:
A. It is problematic .
B. It is sick .
C. It is sad .
D. None of the above choices .


C