Task: Question Answering
Input (English): The complex question fallacy consists of
(A)arguing something is inferior just because it doesn't do something it was never intended to do. (B)including more than one claim in the proposition and treating proof for one claim as proof for all the claims. (C)drawing a conclusion before examining the evidence, and only considering evidence that supports that conclusion. (D)asking a question that includes either an unproven assumption or more than one question, thus making a straightforward yes or no answer meaningless.
Output (English): D