Directions : Study the following information and answer the questions given below:
There are seven given letters A, Y, E, R, S, P and L which are arranged from left to right with facing north direction. There are three letters between the S and E. There is only one letter between E and A. R is immediate left of S. Y is immediate left of E. P and L are adjacent to each other. L is not adjacent to R.

Q:

Who among the following is on extreme end?

• 1
  A, S
• 2
  Y, S
• 3
  A, P
• 4
  A, R
• 5
  E, S