Question: Which song off the sixth album by American Rapper T.I. was co-written by Dan Balan?
Sentence (from "T.I. discography"): T.I. has also served as an executive producer for several projects other than his own, including Big Kuntry King's debut "My Turn to Eat" (2008), B.G.'s "Too Hood 2 Be Hollywood" (2009), B.o.B's debut "The Adventures of Bobby Ray" (2010) and Iggy Azalea's debut EP "Glory" (2012), as well as her debut album "The New Classic" (2014).
Relevant evidence: No