Among P,Q, R, S, and T,each having a different weight, R is heavier than only P. S is lighter than Q and heavier than T. Who among them is the heaviest?
1. The author of the novel 'Brave New World' is Aldous Huxley. 2. The author of the novel 'An Affair Downstairs' is Sherri Browning. 3. The author of the novel 'Darkness at Noon' is Victor LaValle.