We 're mixing browns and blacks which i m still not sure about , but I think if we find a cool picture with browns in it and put it above the couch in the black frame , it may tie things together better . Who knows . Five .
According to the above context, choose the best option to answer the following question.
Question: Why is the narrator a bit doubtful about their painting ?
Options:
A. They do n't like the model .
B. They do n't like the shapes used .
C. They do n't know about the colors .
D. They do n't like the subject .


C