Q: Valid English sentence (grammatically) or not: She was busy to make lunch.
OPTIONS:
- unacceptable
- acceptable

A: unacceptable

Q: Valid English sentence (grammatically) or not: Gilgamesh may seek Ishtar
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: A policeman walked in at 11, and at 12, a fireman.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable