Correct option is C
Given:
Six people: E, F, G, H, I, P sit in a row facing north.
Only two people sit to the left of P.
Only two people sit between P and E.
Only one person sits between E and H.
Only I sits between P and G.
According to the given information, seating arrangements will be:

As per the diagram, there are two people sit between F and I.
Thus, the correct option is (C) Two.