With no explanation, chose the best option from "A", "B", "C" or "D". 903 n. 6 (8th Cir.1975), cert. denied, 424 U.S. 911, 96 S.Ct. 1106, 47 L.Ed.2d 314 (1976); Henderson v. United States, 425 F.2d 134, 138 n. 4 (5th Cir.1970), we have no occasion to engage the rule of lenity. 7 . Appellant’s claim that his self-professed indi-gency affects the validity of the special assessment is not properly before us and we express no opinion on it. Absent an indication "that the government has attempted or will attempt to collect the special assessment while [the defendant] lacks the ability to pay,” United States v. Rivera-Velez, 839 F.2d 8, 8 (1st Cir.1988) (per curiam) — and there is no such indication in this record — appellant's challenge is prematurely posed. See id.; accord Pagan, 785 F.2d at 381; cf. United States v. Levy, 897 F.2d 596, 598 (1st Cir.1990)

A: holding to like effect with respect to a standcommitted fine
B: holding to that effect with respect to rule 64
C: holding to the same effect
D: holding to like effect regarding laboratory equipment for the production of methamphetamine
A.