You have chosen 'Transworld Identity or worldbound Individuals?' by Alvin Plantinga, 'The Coherence Theory of Truth' by James O. Young and 'To be is to be the value of a variable..' by George Boolos
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |