instruction: Is the next sentence syntactically and semantically acceptable?

Cheryl stood the books from Edna.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

What Jason asked was whether the potion was ready

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Fred talked about everything before Rusty did.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Jack may be and Tony certainly is a werewolf.

response:
acceptable