Question: What is the name of the record label that both Rihanna's albums from 2006 and 2008 were released under?
Sentence (from "List of awards and nominations received by Feist"): She has also released four studio albums as a solo artist: "Monarch (Lay Your Jewelled Head Down)" (1999), "Let It Die" (2004), "Open Season" (2006), and "The Reminder" (2007).
Relevant evidence: No