A chair may pertain-to a world-city.Logical formLearned from174 sentences. A chair can be cushioned.Logical formLearned from174 sentences. A female may lean_back in a chair.Logical formLearned from173 sentences. A female may sit on a chair.Logical formLearned from173 sentences. A chair can be presidential.Logical formLearned from173 sentences. Chair may pertain-to a group.Logical formLearned from172 sentences. A person may sit_down in a chair.Logical formLearned from169 sentences. A male may serve as chair.Logical formLearned from169 sentences. A chair may pertain-to an umpire.Logical formLearned from168 sentences. A chair may pertain-to a program.Logical formLearned from167 sentences. A male may take a chair.Logical formLearned from167 sentences. Chairs may pertain-to captain.Logical formLearned from167 sentences. Chairs can be cushioned.Logical formLearned from166 sentences. Chair may pertain-to a program.Logical formLearned from166 sentences. Chairs can be uncomfortable.Logical formLearned from165 sentences.