Chairs may be made of steel.Logical formLearned from12 sentences. A bottom may pertain-to chairs.Logical formLearned from12 sentences. A male may shift on a chair.Logical formLearned from12 sentences. A chair can be ragged.Logical formLearned from12 sentences. A chair can be stiff-backed.Logical formLearned from12 sentences. A chair can be healthy.Logical formLearned from12 sentences. A chair can be available.Logical formLearned from12 sentences. Some chairs may be filled.Logical formLearned from12 sentences. An (arm chair) can be beautiful.Logical formLearned from12 sentences. A male may move a chair.Logical formLearned from12 sentences. A person may swing a chair.Logical formLearned from12 sentences. Possession may pertain-to a chair.Logical formLearned from12 sentences. A chair can be behind a male.Logical formLearned from12 sentences. A turn can be in a chair.Logical formLearned from12 sentences. A female may stand behind a chair.Logical formLearned from12 sentences.