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:2018-05-21, Stock:SRE, The news for the past five days is as follows:
2018-05-14: nan
2018-05-15: NEWS1: Sempra Energy's Recent Acquisition Didn't Show Up in Its Earnings.NEWS2: Sempra Energy's Recent Acquisition Didn't Show Up in Its Earnings.NEWS3: Sempra Energy&apos;s Recent Acquisition Didn&apos;t Show Up in Its Earnings.
2018-05-16: NEWS1: Wednesday Sector Laggards: Utilities, Financial.NEWS2: Wednesday Sector Laggards: Utilities, Financial.NEWS3: Sempra Energy: Valuation, Price Targets, Analyst Views, and More.
2018-05-17: NEWS1: SRE Stock Crowded With Sellers.NEWS2: SRE Stock Crowded With Sellers.NEWS3: Sempra Energy’s Main Institutional Investor Sold 4 Million Shares.NEWS4: SoCalGas Introduces Innovative New Solar Hydrogen Generation System at California Air Resources Board Symposium.
2018-05-18: nan

Answer: Rise