It seems Trinamool Congress (TMC) chief Mamata Banerjee has chosen to not give undue importance to Jairam Ramesh's open threat to the TMC. Last week, Ramesh, who was visiting Kolkata, had warned the TMC that the Congress had not taken "VRS" in the state. When asked for her response to Ramesh's statement at an informal gathering in Kolkata, didi chose to hear VRS as PRS — the passenger reservation system. "Why one PRS, Dinesh Trivedi (railway minister from the TMC) can give him two," quipped Mamata.