S1 and S6 are given. Find the proper sequence of the middle four sentences P, Q, R, S: S1 : Press Trust of India (PTI) is a non-profit making cooperative owned by the country’s newspapers with a mandate to provide effective and unbiased news to all subscribers. S6: Increasingly, more and more subscribers are opting for satellite reception. P: It offers its news services in English and Hindi languages. Q: Over 500 newspapers and several news services subscribe to PTI, including many overseas news entities. R: PTI now has its own satellite delivery system. S: Bhasha is the Hindi language news service of the agency. The correct sequence should be :