instruction: Is the next sentence syntactically and semantically acceptable?

Julie became a fond of Lloyd.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Maxwell isn't half the doctor.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The more people you say that right after the show opens will buy tickets, the happier I'll be.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Which packages which are to be mailed tomorrow is it possible that Sam didn't pick up until it had stopped raining?
OPTIONS:
- unacceptable
- acceptable

response:
acceptable