Direction: Read the following information carefully and answer the question asked below

Seven people M, N, O, P, Q, R, and S have a seminar on seven different months of the same year namely January, February, March, April, May, June, and July but not necessarily in the same order. P has a seminar in a month which has 30 days. Only two people have seminars between P and M. Three people have seminar between M and O. Q has a seminar in a month which has the least number of days. R has seminar just before N but not in the month which has even number of days.