Question: On season eighteen of a show that premiered on March 17, 2014 Brooke Burke-Charvet was replaced as co-host by an American sportscaster who is a sideline reporter for who?
Sentence (from "Dancing with the Stars (U.S. season 17)"): Season seventeen of "Dancing with the Stars" premiered on September 16, 2013 and ended on November 26, 2013.
Relevant evidence: No