I'll give you a question, please answer with step-by-step reasoning process.
If "A dark-haired person in a yellow top is seated at what appears to be a grand piano." does that mean that "A person is seated at a piano."?\nOptions:\n- yes\n- it is not possible to tell\n- no

yes
A grand piano is a large type of piano.

One can be seated on it.

.

So, the final answer is yes