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:2020-10-02, Stock:snap, The news for the past five days is as follows:
2020-09-25: NEWS1: Snap Stock Was A Shot At Green In A Sideways Market.NEWS2: 3 Big Reasons to Buy the September Dip in Facebook Stock.
2020-09-28: NEWS1: Dow Jones Gains Over 400 Points While Nasdaq Leads; Chip Stocks Higher.NEWS2: Pinterest and Snap Could See Higher Valuations, Guggenheim Says.NEWS3: Spotify and Snap Get Upgrades From Guggenheim.NEWS4: Benzinga's Top Upgrades, Downgrades For September 28, 2020.
2020-09-29: NEWS1: TikTok Unveils U.S. Voter Guide Amid White House Battle.NEWS2: Peter Thiel Tightens His Grip on Palantir Ahead of Public Listing.
2020-09-30: nan
2020-10-01: nan

Answer: Decrease