A female may grasp a concept.Logical formLearned from30 sentences. A concept can be in question.Logical formLearned from30 sentences. A fact can be a concept.Logical formLearned from30 sentences. A concept can be ludicrous.Logical formLearned from30 sentences. A person may be introduced to a concept.Logical formLearned from30 sentences. A concept can be prominent.Logical formLearned from30 sentences. A concept can be complex.Logical formLearned from30 sentences. An illustration may show a concept.Logical formLearned from30 sentences. Concepts may be presented in a book.Logical formLearned from30 sentences. An element may pertain-to a concept.Logical formLearned from30 sentences. Images may pertain-to a concept.Logical formLearned from30 sentences. A (naming concept) may be adopted in autumn.Logical formLearned from30 sentences. A concept can be terrible.Logical formLearned from30 sentences. A concept can be in economics.Logical formLearned from30 sentences. A concept may sell jewelry.Logical formLearned from30 sentences.