Concepts may undergo integration.Logical formLearned from21 sentences. Relations can be between concepts.Logical formLearned from21 sentences. A concept can be outdated.Logical formLearned from21 sentences. A female may like a concept.Logical formLearned from21 sentences. A basis may pertain-to concepts.Logical formLearned from21 sentences. A concept may pertain-to a responsibility.Logical formLearned from21 sentences. A word can be a concept.Logical formLearned from21 sentences. A concept may undergo a refinement.Logical formLearned from21 sentences. A concept can be mysterious.Logical formLearned from21 sentences. Persons may talk about concepts.Logical formLearned from21 sentences. A concept may undergo uses.Logical formLearned from21 sentences. A concept can be bogus.Logical formLearned from21 sentences. A focus can be on concepts.Logical formLearned from21 sentences. A concept may undergo an unveiling.Logical formLearned from21 sentences. A concept can be a winner.Logical formLearned from21 sentences.