{"conversations": [{"from": "human", "value": "Quina difer\u00e8ncia hi ha entre la roba de l\u2019arbre i la poliaster?"}, {"from": "gpt", "value": "D\u2019aquesta manera, l\u2019arbre \u00e9s un producte natural i \u00e9s m\u00e9s c\u00f2mode que una capa d\u2019arbre."}, {"from": "human", "value": "Poyester \u00e9s c\u00f2mode?"}, {"from": "gpt", "value": ""}]}