A claimant is attempting to establish that, while citizenship is in principle available under the law in their country of origin, the administrative process is burdensome to the point that it is de facto unavailable. What evidence should the claimant bring forward to support this proposition? Question 4 options: A) None. If the law makes citizenship available, proof of administrative impediments cannot help the claimant's case. B) Evidence of administrative impediments. C) Evidence regarding the constitutional law in the country of origin. D) Evidence that the state does not have a discretion to reject a valid claim for citizenship