instruction: Is the next sentence syntactically and semantically acceptable?

There tried to be intelligent.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

He may not just not have been working.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Poseidon had escaped, before the executioner arrived.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Which man did you talk to?
OPTIONS:
- unacceptable
- acceptable

response:
acceptable