instruction: Is the next sentence syntactically and semantically acceptable?

Paula swatted flies.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

This knife cuts well.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The problem is easy to solve the question.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Tagalog is spoken in the Philippines.

response:
acceptable