Is the following sentence linguistically acceptable?
The motor that Martha thinks that Joe replaced costs thirty dollars.
OPTIONS:
- unacceptable
- acceptable

acceptable

Is the following sentence linguistically acceptable?
Both Jane and Elizabeth were at home.
OPTIONS:
- unacceptable
- acceptable

acceptable

Is the following sentence linguistically acceptable?
Harry has claimed but I do not believe that Melvin is a Communist.
OPTIONS:
- unacceptable
- acceptable

acceptable

Is the following sentence linguistically acceptable?
Dane is a doctor.
OPTIONS:
- unacceptable
- acceptable
acceptable