On a quick glance I don't understand your example. Are you sure there is no mistake in it? I would ask which user has shown ABC page path, because I don't see any. Perhaps you made up the lines on the fly while writing it here, and the actual example is clearer? Already a bit dumbfounded by this. Such things can easily throw people off for the rest of the interview. Keep in mind the stress situation you put people into. Examples need to be 100% clear.