Is this sentence grammatically correct

what does mary think is hard?

(is using both is and does in one question correct )

just to , the answer is b on edge

answer: inference

explanation:

an inference can be understood as a conclusion to which a person is able to get based on reasoning. it is the same as a deduction, a guess, an assumption.   in the sentence presented, the conjunction "but" gives the readers an idea of contrast, and, therefore, allows them to induce that despite the opponent's characteristics, andrea had something different that made her win.

maybe attach the passage in case, someone has never read it!

explanation:

hope this

-sawyer