instruction: Is the next sentence syntactically and semantically acceptable?

The piano Frank bought for Jane.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

A review seems to have come out yesterday of this article.
OPTIONS:
- unacceptable
- acceptable

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Mike talked to about politics yesterday my friends.
OPTIONS:
- unacceptable
- acceptable

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Benjamin said he would run away and he did.
OPTIONS:
- unacceptable
- acceptable

response:
acceptable