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:2018-08-21, Stock:SRE, The news for the past five days is as follows:
2018-08-14: NEWS1: New Ultra-Low Emission Heavy Duty Natural Gas Trucks Hit the Road in California.NEWS2: SoCalGas Declares Preferred Dividends.
2018-08-15: nan
2018-08-16: nan
2018-08-17: NEWS1: Edited Transcript of SRE earnings conference call or presentation 6-Aug-18 4:00pm GMT.NEWS2: U.S. approves Cheniere bid to feed first gas to Texas LNG plant.
2018-08-20: NEWS1: Wells Fargo Upgrades Sempra Energy, Says Overhangs Are In The Past.

Answer: Decrease