Question: Are both lakes, Cona Lake and Lake Bienville, located in the same country?
Sentence (from "Cona Lake"): Cona, also Dongaii Cona or Tsonag Lake( Cuonahu), is a major lake of northern Tibet Autonomous Region, China and is It is located in Amdo County, west of the road between Nagqu Town and Amdo Town.
Relevant evidence: Yes