All Philosophers Respect Each Other $\lor$ Ix)]

Multiple Choice

All philosophers respect each other. Some philosopher doesn't study some philosopher. Anything which respects something without studying it is open-minded, if ignorant. So something is open-minded and ignorant. (Ix: x is ignorant; Ox: x is open-minded; Px: x is a philosoper; Rxy: x respects y; Sxy: x studies y)
-Which of the following propositions is an immediate (one-step) consequence in F of the
Given premises?

A) Ox • Ix
B) (∀y) [(Px • Py) ⊃ (Ryy • Ryy) ]
C) (∃y) [(Px • Py) ~ Sxy]
D) Pa • (∃y) (Py • ∼Say)
E) (∀y) [(Rxy • ~Sxy) ⊃ (Ox $\lor$ Ix) ]