The following question consists of three statements numbered I, II and III. Decide if data given in the statements are sufficient to answer the question below.
Who among L, M, N, O and P is second youngest?
I. N is the youngest.
II. O is elder than P
III. M is elder than four people.
1
Only I and II
2
Only II and III
3
All I, II and III
4
Data inadequate
5
None of these