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 "Samantha Ponder"): Samantha Sainte-Claire Ponder (née Steele) (born December 11, 1985) is an American sportscaster from Phoenix, Arizona who is currently the host of Sunday NFL Countdown on ESPN.
Relevant evidence: No