instruction: Is the next sentence syntactically and semantically acceptable?

None of these men wants to be president.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

little clue could be found.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

the girls likes them.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

the student who won the prize left.

response:
acceptable