instruction: Is the next sentence syntactically and semantically acceptable?

Keep yourself clean!

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

We wanted to ate cake

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The barber shaved my chin.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I just know that the Big 12 South teams everyone knew would win actually won the game.

response:
acceptable