An author can be abstract.Logical formLearned from6 sentences. A topic can be abstract.Logical formLearned from6 sentences. Disputes can be abstract.Logical formLearned from6 sentences. Sequences can be abstract.Logical formLearned from6 sentences. A person may love abstract art.Logical formLearned from6 sentences. An abstract painting can be by a male.Logical formLearned from6 sentences. A (transmittal form) can be abstract.Logical formLearned from6 sentences. An item can be abstract.Logical formLearned from6 sentences. A person can be an abstract painter.Logical formLearned from6 sentences. Formalisms can be abstract.Logical formLearned from6 sentences. Carvings can be abstract.Logical formLearned from6 sentences. An (apparatus and method) can be abstract.Logical formLearned from6 sentences. (Design tools) can be abstract.Logical formLearned from6 sentences. Changes can be abstract.Logical formLearned from6 sentences. A due can be abstract.Logical formLearned from6 sentences.