Read this and answer the question. If the question is unanswerable, say "unanswerable".

Present-day statutes from across the nation use the same words and phrases, requiring modern executions to take place within a wall or enclosure to exclude public view. Connecticut General Statute § 54–100 requires death sentences to be conducted in an "enclosure" which "shall be so constructed as to exclude public view." Kentucky Revised Statute 431.220 and Missouri Revised Statute § 546.730 contain substantially identical language. New Mexico's former death penalty, since repealed, see N.M. Stat. § 31-14-12, required executions be conducted in a "room or place enclosed from public view." Similarly, a dormant Massachusetts law, see Mass. Gen. Law ch. 279 § 60, required executions to take place "within an enclosure or building." North Carolina General Statute § 15-188 requires death sentences to be executed "within the walls" of the penitentiary, as do Oklahoma Statute Title 22 § 1015 and Montana Code § 46-19-103. Ohio Revised Code § 2949.22 requires that "[t]he enclosure shall exclude public view." Similarly, Tennessee Code § 40-23-116 requires "an enclosure" for "strict seclusion and privacy." United States Code Title 18 § 3596 and the Code of Federal Regulations 28 CFR 26.4 limit the witnesses permitted at federal executions.

What state's law says that death sentences must not take place in an "enclosure"?
unanswerable