instruction: Is the next sentence syntactically and semantically acceptable?

Which attorney will give the closing argument hasn't been decided by them.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

He will not endorse the treaty; and indeed.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I mixed the soap and the water.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I will force you to marry no one.

response:
acceptable