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:2018-06-25, Stock:UL, The news for the past five days is as follows:
2018-06-18: NEWS1: World’s Second Largest Advertiser Takes a Stand on Social Media Influencers Who Buy Followers.NEWS2: Unilever takes stand against digital media's fake followers.NEWS3: Unilever says it won’t work with social media stars who buy followers.NEWS4: Unilever says it won’t work with social media stars who buy followers.
2018-06-19: NEWS1: Will Kraft Heinz Buy Pepsico or Mondelez?.
2018-06-20: nan
2018-06-21: NEWS1: Investors Demand Nestle, Pepsi and Others Cut Plastic Use.NEWS2: Will Hindustan Unilever Limited’s (NSE:HINDUNILVR) Earnings Grow Over The Next Year?.
2018-06-22: NEWS1: [$$] Unilever plc shareholders need to defeat unification plan.

Answer: Decrease