Question: What role did Lhakpa Tsamchoe play in the 1997 American biographical war drama film based on a 1952 book written by Heinrich Harrer?
Sentence (from "American Sniper"): It is loosely based on the memoir "American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History" (2012) by Chris Kyle, with Scott McEwen and Jim DeFelice.
Relevant evidence: No