Systems may be buried.Logical formLearned from7 sentences. Persons may bury a son.Logical formLearned from7 sentences. Gems may be buried.Logical formLearned from7 sentences. A mouth may be buried.Logical formLearned from7 sentences. A female may be buried on a farm.Logical formLearned from7 sentences. Emotions may be buried.Logical formLearned from7 sentences. A file may be buried at a bottom of a box.Logical formLearned from7 sentences. Toes may be buried in sand.Logical formLearned from7 sentences. A brother may bury a male.Logical formLearned from7 sentences. Persons may bury a sister.Logical formLearned from7 sentences. Persons may be buried in snow.Logical formLearned from7 sentences. A word may be buried.Logical formLearned from7 sentences. A female may be buried in a yard.Logical formLearned from7 sentences. Scraps may be buried.Logical formLearned from7 sentences. Feet may be buried in sand.Logical formLearned from7 sentences.