Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2018-10-05, Stock:RDS-B, The news for the past five days is as follows:
2018-09-28: NEWS1: Market Chatter: Shell's LNG Canada Venture Nears Final Approval After PetroChina, Korea Gas Finalize Their Investments.NEWS2: Market Chatter: Shell's LNG Canada Venture Nears Final Approval After PetroChina, Korea Gas Finalize Their Investments.
2018-10-01: NEWS1: Market Chatter: Shell, PetroChina and Partners to Proceed with $31 Bln LNG Canada Natural Gas Project.NEWS2: Market Chatter: Shell, PetroChina and Partners to Proceed with $31 Bln LNG Canada Natural Gas Project.NEWS3: Market Chatter: Shell, Eni-Led Consortium to Pay $1.1 Bln to Settle Profit-Sharing Dispute With Kazakhstan.NEWS4: Market Chatter: Shell, Eni-Led Consortium to Pay $1.1 Bln to Settle Profit-Sharing Dispute With Kazakhstan.
2018-10-02: NEWS1: Energy Sector Update for 10/02/2018: SWN,NOV,RDS.A,RDS.B,LEU.NEWS2: Energy Sector Update for 10/02/2018: SWN,NOV,RDS.A,RDS.B,LEU.NEWS3: Royal Dutch Shell to Invest in LNG Project in British Columbia, Targets Higher Demand from North Asia.NEWS4: Royal Dutch Shell to Invest in LNG Project in British Columbia, Targets Higher Demand from North Asia.NEWS5: Shell Takes Final Investment Decision On LNG Canada.NEWS6: Shell Takes Final Investment Decision On LNG Canada.
2018-10-03: nan
2018-10-04: nan

Answer: Decrease