Premise: Boban Rajović (] , born 25 December 1971) is a Danish-born Montenegrin singer popular in former Yugoslavia. Some of his big hit songs include "Usne boje vina" ("Lips the Color of Wine") and "Provokacija" ("Provocation".) He has lived in Belgrade since 2000.
Hypothesis: Boban Rajović is more than 20 years old.