instruction: Is the next sentence syntactically and semantically acceptable?

I went to the movies to not pick the shirts up.

response: unacceptable


instruction: Is the next sentence syntactically and semantically acceptable?

Mr Knightley walked into the drawing room.

response: acceptable


instruction: Is the next sentence syntactically and semantically acceptable?

Everyone of us be given a prize.

response: acceptable


instruction: Is the next sentence syntactically and semantically acceptable?

That whether the world is round is unknown bothered Athena.

response:
unacceptable