Direction: Study the following information carefully and answer the given questions.

Eight friends K, L, M, N, O, P, Q, and R have to deliver lectures on either the 8^th or 15^th of four different months among January, April, June, and August but not necessarily in the same order. Not more than 2 persons will give a lecture in a month. Only one person will deliver a lecture each day. K delivers his lecture on the 8^th of a month which has only 30 days. Only three lectures were delivered between K and L. O delivers the lecture immediately after L. Number of persons who give the lecture after O is the same as the number of persons who give the lecture before P. Only two persons give lectures between P and M. Q and M give their lectures in the same month. N gives the lecture before R.