A - Copenhagen interpretation - Existence, consciousness, bliss is the ultimate observer.

B - Orch OR - Existence, consciousness, bliss structures spacetime in such a way objective reduction occurs and can be received via microtubules.

C - Alternative interpretation - Reiteration of the above qualification of "B" and further qualification of the above qualification of "A".

Therefore all of the above is a correct answer, depending on one's point of view. LOL!