On the trial the applicant is not precluded by the answer from any valid objection to its sufficiency and may countervail it by proof either in direct denial or by way of avoidance.
N.D. Cent. Code § 32-34-07
Latitude of proof
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.