instruction: Is the next sentence syntactically and semantically acceptable?

Heather cabled the news at Sara.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

He can't possibly do that, can he

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Snow is white and snow is not white.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

His offer will be taken advantage of.

response:
acceptable