actually, that still doesnt work (my revision), and neither does your revised version. Because you still are characterizing xians as liars, even when it comes to correctly reporting what the other group would answer. So even if xians have the facts wrong, when asked about how the jews would answer, most xians would faithfully respond with the jewish viewpoint. So they are not lying when it comes to what they know or believe to be true, they are only telling "falsehoods" when their information is inaccurate. Xians have the proper information about jews regarding the major things jews believe.

Again, you have to assume xians are "liars" in order for this to apply, or at least that they always get the facts wrong, or always report the facts wrong. None of these is accurate.