Question: What song was co-written by Verse Simmonds and can be found in an album know as "Loud" (2010)?
Sentence (from "Verse Simmonds"): The duo has since co-written and produced tracks such as "Man Down" by Rihanna and "Who Gon Stop Me" by Kanye West and Jay-Z, both of which charted prominently on "Billboard".
Relevant evidence: Yes