Combining Texts

You have chosen 'Modes of Extension: comment on Fine' by Peter Simons, 'Contingent Identity' by Allan Gibbard and 'The Evolution of Physics' by Einstein,A/Infeld,L

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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