Complex sentence: In 1991, Diaz was accused by ex members of Menudo of gay sex with Menudo members and in a May 1991 Univision Television Program "Cristina Show", he refuted the allegations.
Split into simpler sentences: In 1991, Diaz was accused by ex members of Menudo of gay sex with Menudo members. In a May 1991 Univision Television Program "Cristina Show", he refuted the allegations.