Question: What did the USarmy seargant and convicted drug trafficker that was believed to have been a major figure in smuggling heroin into the United States from Southeast Asia from about 1968 to 1975 deny about Frank Lucas?
Sentence (from "Frank Lucas (drug dealer)"): Frank Lucas (born September 9, 1930) is an American former drug trafficker, who operated in Harlem during the late 1960s and early 1970s.
Relevant evidence: No