‘present a prima facie case that it is a foreign sovereign.’” Virtual Cowntries v. Republic of South Africa, 300 F.3d 230, 241 (2d Cir.2002) (quoting Cargill Intl S.A. v. M/T Pavel Dybenko, 991 F.2d 1012, 1016 (2d Cir.1993)). In response, the plaintiff must present evidence that one of the statute’s exceptions n