That's a poor multiple choice quiz you've set there, squire.
Only two options.
Next time include at least two more and make one of them "none of the above".
Normally I’d be in agreement. But given that Christianity, by definition, is built upon faith in Christ, instituting a goddess who is equal (if not above) Christ fundamentally alters the belief. No more is such a religion Christ-centered, and no more ought it be called Christian. I suppose we can call it Roman Catholic, but how should it be classified? Alongside the Mormons and Jehovah Witnesses as a cult? Or, alongside Wiccan and Muslims as a pagan religion?
Let me know what you think; I’m perplexed.