A generality can be abstract.Logical formLearned from11 sentences. Labels can be abstract.Logical formLearned from11 sentences. A generation can be abstract.Logical formLearned from11 sentences. A motif can be abstract.Logical formLearned from11 sentences. Abstract thinking may undergo a development.Logical formLearned from11 sentences. Oils can be abstract.Logical formLearned from11 sentences. A connection can be abstract.Logical formLearned from11 sentences. Air can be abstract.Logical formLearned from11 sentences. A situation can be abstract.Logical formLearned from11 sentences. A solution can be abstract.Logical formLearned from11 sentences. Ideas can be abstract.Logical formLearned from11 sentences. An equality can be abstract.Logical formLearned from11 sentences. Circles can be abstract.Logical formLearned from11 sentences. A network can be abstract.Logical formLearned from11 sentences. A synthesis can be abstract.Logical formLearned from11 sentences.