Fees can be abstract.Logical formLearned from13 sentences. An identity can be abstract.Logical formLearned from13 sentences. Networks can be abstract.Logical formLearned from13 sentences. Assumptions can be abstract.Logical formLearned from13 sentences. Abstract (data types) may undergo a use.Logical formLearned from13 sentences. A technique can be abstract.Logical formLearned from13 sentences. An essay can be abstract.Logical formLearned from13 sentences. A role can be abstract.Logical formLearned from13 sentences. Mechanics can be abstract.Logical formLearned from13 sentences. A choreography can be abstract.Logical formLearned from13 sentences. A motion can be abstract.Logical formLearned from13 sentences. A future can be abstract.Logical formLearned from13 sentences. A color can be abstract.Logical formLearned from13 sentences. A distinction can be abstract.Logical formLearned from13 sentences. An (accuity-on board) can be abstract.Logical formLearned from13 sentences.