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:2021-03-18, Stock:FB, The news for the past five days is as follows:
2021-03-11: nan
2021-03-12: nan
2021-03-15: NEWS1: Facebook, News Corp reach deal on news in Australia.NEWS2: Facebook Forges Multiyear Deal With News Corp. in Australia.NEWS3: Facebook (FB) Outpaces Stock Market Gains: What You Should Know.NEWS4: Facebook Gets First-Ever Oscar Nomination for ‘Colette’ Documentary Short.NEWS5: UPDATE 5-News Corp inks Australia Facebook deal, signalling truce after blackout.NEWS6: News Corp inks Australia Facebook deal, signalling truce after blackout.NEWS7: Is Facebook (FB) Stock A Buy Or Sell?.
2021-03-16: NEWS1: Facebook launches fund for human rights defenders facing threat.NEWS2: Stock market news live updates: Stocks fall after Dow and S&P 500 set records, retail sales miss estimates.NEWS3: If Your iPhone Charger Blows Up, It May Be a Fake Sold on Instagram.NEWS4: Facebook to Launch Self-Publishing Platform for Writers, Journalists to Monetize Content.NEWS5: Mercer-Backed Parler Casts Its Reboot as Fight for Free Speech.NEWS6: Permanent inflation ‘could disrupt the market’: Strategist.NEWS7: Facebook set to launch newsletter product for writers and journalists.NEWS8: Instagram announces new AI tools to stop ‘suspicious’ adults from messaging children.NEWS9: Facebook (FB) Strikes Deal With News Corp (NWSA) in Australia.NEWS10: Billionaire Izzy Englander’s Top 10 Stock Picks.NEWS11: News Corporation (NWSA) Inks Deal With Facebook in Australia.NEWS12: Rupert Murdoch's News Corp Inks Deal To Resolve Facebook's Australian Content Blackout: Report.NEWS13: Facebook Agrees to News Deal with Australian Publications.NEWS14: Xi Warns Against Tech Excess in Sign Crackdown Will Widen.NEWS15: Elon Musk-Backed Facebook Rival — Signal — Becomes Inaccessible In China.
2021-03-17: NEWS1: Investors really hate tech stocks right now— but should they?.NEWS2: Facebook Offers Paid Leave to Victims of Domestic Violence.NEWS3: Top Stock Reports for Alphabet, Facebook & The Home Depot.NEWS4: Billionaire David Tepper’s Top 10 Stock Picks.NEWS5: Facebook starts to remove recommendations for political and social groups globally.NEWS6: Facebook Tightens Rules Around Private, Public Groups.NEWS7: Facebook (FB) to Launch New Platform for Independent Writers.NEWS8: Forget Crypto: These Blazing-Hot Value Stocks Are Much Better Buys.

Answer: Decrease