Question: Which BBC Three sitcom that first aired 2006 was written by a an English screenwriter, television producer, and script editor whose initials are SN?
Sentence (from "Brigie de Courcy"): Graduating from University College Dublin (UCD) with a PhD in Drama, she began working for Raidió Teilifís Éireann (RTÉ) as an assistant script editor on the Irish soap "Fair City" in 2000.
Relevant evidence: No