{"conversations": [{"from": "human", "value": "Qu\u00e8 volen les lletres \"AR\" en el rifle de AR-15?"}, {"from": "gpt", "value": "rifle autom\u00e0tic"}, {"from": "human", "value": "AR de l'AR-15 significa \"Autom\u00e0tic Rifle.\""}, {"from": "gpt", "value": ""}]}