Persons may understand a concept.Logical formLearned from51 sentences. An administration may offer a concept.Logical formLearned from51 sentences. A concept may work.Logical formLearned from51 sentences. A (concept car) may pertain-to a male.Logical formLearned from51 sentences. Proof may pertain-to a concept.Logical formLearned from51 sentences. A concept may mean that something-is-the-case.Logical formLearned from51 sentences. A concept can be constituted-of-or-filled-with democracy.Logical formLearned from51 sentences. Concepts may be considered.Logical formLearned from50 sentences. A concept may pertain-to an individual.Logical formLearned from50 sentences. Concepts can be level.Logical formLearned from50 sentences. (Accounting concepts) can be basic.Logical formLearned from50 sentences. A female can be a concept.Logical formLearned from50 sentences. Concepts may be defined.Logical formLearned from50 sentences. A concept may be termed.Logical formLearned from50 sentences. Concepts can be intuitive.Logical formLearned from50 sentences.