instruction: Is the next sentence syntactically and semantically acceptable?

At most three boys didn't see anything.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The cook boned the fish of bones.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Gilgamesh never flies dragons.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I gave Jack a picture of myself.
OPTIONS:
- unacceptable
- acceptable

response:
acceptable