

MCQOPTIONS
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1. |
Which among the following could the Existential instantiation of x Crown(x) ^ OnHead(x, Johnny)? |
A. | Crown(John) ^ OnHead(John, Jonny) |
B. | Crown(y) ^ OnHead(y, y, x) |
C. | Crown(x) ^ OnHead(x, Jonny) |
D. | None of the mentioned |
Answer» B. Crown(y) ^ OnHead(y, y, x) | |