Q: Valid English sentence (grammatically) or not: They are dancing.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: That you have done it really well is what I meant.
OPTIONS:
- unacceptable
- acceptable

A: unacceptable

Q: Valid English sentence (grammatically) or not: Any senator becomes more corrupt, the more lobbyists he talks to.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable