Premise: Backstreet Boys . In the following year they released their second international album Backstreet 's Back ( 1997 ) , and their U.S. debut album which continued the group 's success worldwide . Backstreet Boys is the self-titled debut U.S. studio album by the vocal-pop group Backstreet Boys .
Hypothesis: The Backstreet Boys are a group.
Label: ENTAILMENT