by judge or jury in a judicial proceeding." Chiquita Brands Int'l Inc. v. S.E.C., 805 F.3d 289, 295 (D.C. Cir. 2015) (quoting 5 U.S.C. § 5520X70)); M km Washington Post Co. v. U.S. Den't of Just., 863 F.2d 96, 101 (D.C. Cir. 1988) ("The exemption[] ... was meant to prevent disclosures from conferring an unfair advantag