Question: Traci Hale is an Atlanta-based American pop and R&B songwriter and vocalist, her best-known compositions include which song recorded by Barbadian singer Rihanna, for her fifth studio album "Loud" (2010)?
Sentence (from "Man Down (song)"): "Man Down" is a song by Barbadian singer Rihanna from her fifth studio album, "Loud" (2010).
Relevant evidence: No