A stool may pertain-to a person.Logical formLearned from7 sentences. Blood can be in a stool.Logical formLearned from7 sentences. A duchess may sit on a stool.Logical formLearned from7 sentences. A person may sit on stools.Logical formLearned from7 sentences. A stool can be for periods.Logical formLearned from7 sentences. Stools can be black.Logical formLearned from7 sentences. A form may pertain-to a stool.Logical formLearned from7 sentences. Stools can be comfortable.Logical formLearned from7 sentences. A (café car) may include (bar stools).Logical formLearned from7 sentences. (Answering questions) may be perched on a stool.Logical formLearned from7 sentences. Stools may pertain-to patients.Logical formLearned from6 sentences. Stools can be greasy.Logical formLearned from6 sentences. A stool may undergo an examination.Logical formLearned from6 sentences. Stool may undergo a movement.Logical formLearned from6 sentences. A stool can be fresh.Logical formLearned from6 sentences.