instruction: Is the next sentence syntactically and semantically acceptable?

Ellen said something.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Seems John to fix the computer.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

To delay the march and to go ahead with it has been argued by different people at different times.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Frances has had her clean the drapes.

response:
acceptable