instruction: Is the next sentence syntactically and semantically acceptable?

John disappeared.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

This metal won't pound flat.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

A fire raged all through the mountains.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

He was talkative and a bully.
OPTIONS:
- unacceptable
- acceptable

response:
acceptable