Premise: The Eagles are an American rock band formed in Los Angeles in 1971 by Glenn Frey , Don Henley , Bernie Leadon , and Randy Meisner . At the end of the 20th century , two of their albums , Their Greatest Hits ( 1971 -- 1975 ) and Hotel California , were ranked among the 20 best-selling albums in the United States according to the Recording Industry Association of America . The Eagles were a British music quartet active from 1958 until the mid-1960s .
Hypothesis: The Eagles were active in 1960.
Label: CONTRADICTION