Eight persons M, N, O, P, Q, R, S, and T are seated around a square table with four sitting at the corners facing inward and four at the middle of the...

Eight persons M, N, O, P, Q, R, S, and T are seated around a square table with four sitting at the corners facing inward and four at the middle of the sides facing outward. Each was born in a different month from January to August of the same year. Given the following clues:

• Q was born in a month with 30 days and faces the center. - The person 3rd to the right of Q is 2 months older than Q. - The number of persons older than T equals the number younger than P. - Only one person is older than N. - The person born in June is 2nd to the right of the person born in February. - S is 2nd to the left of N. - R is the youngest and neighbor of T. - P is one month older than Q and faces outside. - O is 3rd to the left of R. - The person born in January is 2nd to the left of O. - S is older than O.
  Based on the above, which of the following persons does not belong to the group?