[{"Bold_text": "noun", "List Items": ["press agent press agent.", "publicity ."]}, {"Bold_text": "verb (used without object)", "List Items": ["to serve as a press agent or publicist:to flack for a new rock group."]}, {"Bold_text": "verb (used with object)", "List Items": ["to promote; publicize:to flack a new record."]}, {"Bold_text": "noun", "List Items": ["flak ."]}]