Combining Texts

You have chosen 'Treatise on double arguments' by Anon (Diss), 'What is so bad about Contradictions?' by Graham Priest and 'Elucidation of some points in E.Schrder' by Gottlob Frege

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All the ideas for Modes of Existence, or select a subheading:
      A. Relations
      B. Properties
      C. Powers and Dispositions
      D. Universals
      E. Nominalism