Five persons P, Q, R, S and T live on separate floors of a 5-floor building, but not necessarily in the same order. The ground floor is numbered 1, the first floor is numbered 2 and so on up to the topmost floor numbered 5. Each of them also has a favourite subject from Hindi, Science, Math, Art and English, again not necessarily in the same order. The one who lives on the second floor likes Math. R likes Science and lives on the third floor. The person on the lowermost floor likes English. P lives on the fifth floor. S lives on the floor immediately above T. The one who likes Art does not live on an odd-numbered floor. Who lives on the second floor?