A chief may pertain-to a philosopher.Logical formLearned from37 sentences. Work can be by a philosopher.Logical formLearned from37 sentences. A philosopher can be conservative.Logical formLearned from37 sentences. A philosopher may be believed.Logical formLearned from37 sentences. An institutes may pertain-to a philosopher.Logical formLearned from37 sentences. Views may show philosophers.Logical formLearned from37 sentences. Lectures may pertain-to a philosopher.Logical formLearned from37 sentences. Insights may pertain-to a philosopher.Logical formLearned from37 sentences. A person may see a philosopher.Logical formLearned from37 sentences. A successor may pertain-to a philosopher.Logical formLearned from37 sentences. Researcher may pertain-to a philosopher.Logical formLearned from37 sentences. A philosopher may mean that something-is-the-case.Logical formLearned from37 sentences. A philosopher may pertain-to the world.Logical formLearned from37 sentences. A part may pertain-to a philosopher.Logical formLearned from37 sentences. Philosophers can be rationalist.Logical formLearned from37 sentences.