Question: In what sitcom did Karen Walker was a fictional character of?
Sentence (from "Megan Mullally"): She also received nominations for numerous other accolades for her portrayal, including 7 consecutive Screen Actors Guild Awards nominations for Outstanding Performance by a Female Actor in a Comedy Series, winning 3 times in 2001, 2002, and 2003, as well as receiving 4 Golden Globe Award nominations.
Relevant evidence: No