Q: Valid English sentence (grammatically) or not: Anson appeared
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: I walk.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: has no relative pronoun at all.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable