Chairs can be plain.Logical formLearned from25 sentences. A chair may pertain-to a professor.Logical formLearned from25 sentences. Chairs can be with arms.Logical formLearned from25 sentences. A male may be executed in an electric chair.Logical formLearned from25 sentences. Chairs may pertain-to a queen.Logical formLearned from25 sentences. A chair can be on a front porch.Logical formLearned from25 sentences. Persons may sit on chairs.Logical formLearned from25 sentences. A chair may recognize himself.Logical formLearned from25 sentences. A chair may pertain-to a convention.Logical formLearned from25 sentences. A doctor may thank chair.Logical formLearned from25 sentences. Chair may call for a motion.Logical formLearned from25 sentences. A chair can be republican.Logical formLearned from25 sentences. Death can be in an electric chair.Logical formLearned from25 sentences. Chair may pertain-to a foundation.Logical formLearned from25 sentences. (Vice chair) can be for affairs.Logical formLearned from24 sentences.