It's not a loaded question, it's just a hypothetical scenario where the parameters are so narrowly defined the respondents must answer with a yes or no. A loaded question is one where a claim is implicit in the question and by answering the respondent affirms it.
Im not sure why you think I desire a particular answer...I don't. The point of the question is to examine if the christian can change their beliefs when confronted with sufficient evidence. That's really all there is to it.
Now, ironically, the question you asked me
is a loaded question. It makes several claims which I would be affirming by answering. So, I'll reword it slightly in order to make it a little better.

How about this?
"Hypothetically, if the biblical end times were to occur, and a figure claiming to be god were to appear and perform "supernatural acts"...would you believe his claims of god-hood?"
The best answer I can give is that I simply don't know. I suppose it would really all depend upon what these "supernatural acts" are. Realistically, I think that some could convince me...but others would not. Hope that answers your question.