instruction: Is the next sentence syntactically and semantically acceptable?

Jean is reluctant to leave.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I saw you there and who ate what?

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I lifted him up the books.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I ate some popcorn and drank some soda.

response:
acceptable