instruction: Is the next sentence syntactically and semantically acceptable?

Paula hit at the fence.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

John is wanted to win.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Which poem did you hear Homer's recital of last night?

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I should not eat plums.

response:
acceptable