[{"Bold_text": "adverb", "List Items": ["behind the proscenium in a theater, especially in the wings or dressing rooms.", "toward the rear of the stage ;upstage.", "out of view of the public; in private; behind the scenes:Many of the deals were made backstage at the convention."]}, {"Bold_text": "adjective", "List Items": ["located or occurring backstage.", "of or relating to activities unknown to the public.", "of or relating to the private lives of people in the entertainment industry:backstage gossip."]}, {"Bold_text": "noun", "List Items": ["Theater.a backstage area."]}]