instruction: Is the next sentence syntactically and semantically acceptable?

He skated Penny around the rink.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

What a kind of actor is he?

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Sharon flinched.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

We believe that he is quite reasonable.

response:
acceptable