Question: The 2017 Carolina Panthers season is the franchise's 23rd season in the National Football League and the seventh under head coach Ron Rivera, on July 17, 2017, the team announced which former American football executive,had been relieved as general manager?
Sentence (from "Dave Gettleman"): He most recently served as the General Manager of the Carolina Panthers of the National Football League, until his dismissal on July 17, 2017, immediately prior to the start of training camp before the 2017-2018 season.
Relevant evidence: No