With no explanation, chose the best option from "A", "B", "C" or "D". Eighth Circuit and a pair of nonprece-dential decisions from this court, all of which assume that lying to a supervising probation officer is a violation of 18 U.S.C. § 1001(a), a felony. See United States v. Wagner, 573 Fed.Appx. 598, 598-99 (7th Cir. 2014); United States v. Quillman, 409 Fed.Appx. 18, 21 (7th Cir. 2011); United States v. Grimes, 54 F.3d 489, 491-92 (8th Cir. 1995). But Grimes was decided before Congress amended § 1001 to exempt from its coverage any false statement made to a “judge or magistrate” by a party in a “judicial proceeding,” 18 U.S.C. § 1001(b), and we haven’t yet considered whether, or to what extent, that exemption covers lies made to a probation officer by a person under supervision, compare United States v. Horvath, 492 F.3d 1075, 1076 (9th Cir. 2007) (<HOLDING>), with United States v. Vreeland, 684 F.3d 653,

A: holding defendants statement that presentence report was correct did not constitute admission to the nature and cireumstances of the crime reflected in the report
B: holding that if the government fails to object to the presentence report the district courts reliance on the report is reviewed for plain error
C: holding that probation is not a sentence
D: holding that defendants lies to probation officer preparing presentence report fall within  1001b exception if probation officer must include particular statement in report
D.