instruction: Is the next sentence syntactically and semantically acceptable?

A soldier should be prepared to die for her country.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Bill married with Kathy.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

John did not leave.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The only travelers who anybody has ever robbed don't carry machetes.
OPTIONS:
- unacceptable
- acceptable

response:
acceptable