Quote Originally Posted by vqc
Some ranges from 1-All
Most means a majority of
These definitions would never fly from a philosophical logic (barely from a mathematical logic) viewpoint. But whatever, it is what it is.

Some things that are Not R are P
This is the only logical conclusion.

Some P are R
The problem with this is in the definition. If a majority could be all, then the sets could be disjoint. This statement is then false.

If majority := (population/2 + 1) through (All-1), only then is it true.

You could add:
Some P are not R
although it is trivial

Quote Originally Posted by vqc
Im studying for my LSATs
Cool, well good luck.