instruction: Is the next sentence syntactically and semantically acceptable?

The effectiveness of teaching and learning depend on several factors.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Any pilot could be flying this plane.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Raccoons destroyed the garden.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Is John clever?
OPTIONS:
- unacceptable
- acceptable

response:
acceptable