Premise: Eagles (band) . The Eagles are one of the world 's best-selling bands of all time , having sold more than 150 million records -- 100 million in the U.S. alone -- including 42 million copies of Their Greatest Hits ( 1971 -- 1975 ) and 32 million copies of Hotel California .
Hypothesis: In 1975 the Eagles were active.
Label: ENTAILMENT