Bu mumkin, lekin bunday sivilizatsiyalar uchun jiddiy dalillar yo'q. Fosil yozuvlarida ular uchun hech qanday dalil topilmagan, ammo qadimgi hayot shakllari uchun murakkab artifaklar yoki binolar kabi ilg'or sivilizatsiyalarga tegishli ekanligiga dalillarsiz fosil yozuvlar mavjud.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence