instruction: Is the next sentence syntactically and semantically acceptable?

How ill has Hobbs been?

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

They shaved David and Anson.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

He has a rail pass that's right for you.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

They praised the volunteers.

response:
acceptable