A zone can be abstract.Logical formLearned from2 sentences. Legislation can be abstract.Logical formLearned from2 sentences. An acuteness can be abstract.Logical formLearned from2 sentences. A femininity can be abstract.Logical formLearned from2 sentences. A function can be in an abstract class.Logical formLearned from2 sentences. A pseudo-constructor can be for an abstract class.Logical formLearned from2 sentences. An abstract class may instantiate a frame.Logical formLearned from2 sentences. A person may see as a counterpart to abstract art.Logical formLearned from2 sentences. A counterpart can be to abstract art.Logical formLearned from2 sentences. A real can be abstract.Logical formLearned from2 sentences. A (design specification) can be abstract.Logical formLearned from2 sentences. Commutative rings can be abstract.Logical formLearned from2 sentences. (Syntax rules) can be abstract.Logical formLearned from2 sentences. #'spaces can be abstract.Logical formLearned from2 sentences. A reality can be abstract.Logical formLearned from2 sentences.