instruction: Is the next sentence syntactically and semantically acceptable?

You would have a reply if you come back tomorrow.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

This girl in the red coat will put a picture of Bill it on your desk before tomorrow.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

What Julie did of Lloyd was become fond.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

This bed was slept in by George Washington.

response:
acceptable