A (mark making) can be abstract.Logical formLearned from2 sentences. Finite groups can be abstract.Logical formLearned from2 sentences. A subject may pertain-to an abstract painting.Logical formLearned from2 sentences. An abstract thought can be complex.Logical formLearned from2 sentences. A lifestyle can be abstract.Logical formLearned from2 sentences. A rejection can be abstract.Logical formLearned from2 sentences. A groundwork can be to abstract art.Logical formLearned from2 sentences. Leaves can be abstract.Logical formLearned from2 sentences. An abuse can be abstract.Logical formLearned from2 sentences. A (video piece) can be abstract.Logical formLearned from2 sentences. An abstract class may contain members.Logical formLearned from2 sentences. Other times can be abstract.Logical formLearned from2 sentences. An abstract class may provide (default services).Logical formLearned from2 sentences. Arts can be abstract.Logical formLearned from2 sentences. A combination can be constituted-of-or-filled-with abstract expressionism.Logical formLearned from2 sentences.