Q: Valid English sentence (grammatically) or not: The balloon is positioned in an area of blockage and is inflated.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: The silversmith pounded the metal flat.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: Bill coughed out the window.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable