Directions:- Study the following information carefully to answer the question given below.
A, B, C, D, E and F are seated in a circle facing the centre. A and C are seated adjacent to each other and E and B are also seated adjacent to each other. B is to the immediate left of F. There are two persons between D and E. A is not seated adjacent to E.
How many persons are seated between F and E if we go anti-clockwise from F to E?