Question: Which song from the "This is War" was written by the band member of Thirty Seconds to Mars, who also appeared in various film roles such as "Panic Room" (2002), "Alexander" (2004), "Lord of War" (2005), "Lonely Hearts" (2006), "Chapter 27" (2007), and "Mr. Nobody" (2009)?
Sentence (from "Jared Leto"): He later began focusing increasingly on his music career, returning to acting with "Panic Room" (2002), "Alexander" (2004), "Lord of War" (2005), "Lonely Hearts" (2006), "Chapter 27" (2007), and "Mr. Nobody" (2009).
Relevant evidence: Yes