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:2018-03-12, Stock:RIO, The news for the past five days is as follows:
2018-03-05: NEWS1: Indonesian president wants to wrap up talks over purchase of Freeport unit by end-April.
2018-03-06: NEWS1: Rio Tinto calls U.S. SEC fraud charges 'plainly wrong'.NEWS2: Rio Tinto calls SEC fraud charges 'plainly wrong'.NEWS3: Analysts Expect 13% Upside For The Holdings of ADRD.NEWS4: Analysts Expect 13% Upside For The Holdings of ADRD.NEWS5: Newmont Mining Corporation (NEM) Ex-Dividend Date Scheduled for March 07, 2018.NEWS6: Newmont Mining Corporation (NEM) Ex-Dividend Date Scheduled for March 07, 2018.NEWS7: What Could Support Vale’s Cash Flow?.NEWS8: Can Vale Lower Its Net Debt Significantly in 2018?.NEWS9: [$$] Rio Tinto, 2 former execs move for dismissal of SEC fraud charges.NEWS10: Indonesia president wants to wrap up Freeport talks by end-April.NEWS11: Indonesia president wants to wrap up Freeport talks by end-April.
2018-03-07: NEWS1: Hudbay Minerals Inc. (HBM) Ex-Dividend Date Scheduled for March 08, 2018.NEWS2: Hudbay Minerals Inc. (HBM) Ex-Dividend Date Scheduled for March 08, 2018.NEWS3: BHP Billiton Limited (BHP) Ex-Dividend Date Scheduled for March 08, 2018.NEWS4: BHP Billiton Limited (BHP) Ex-Dividend Date Scheduled for March 08, 2018.NEWS5: Why You Shouldn’t Give Up on Alcoa despite Its Recent Weakness.NEWS6: Can Vale’s Valuation Re-Rate Higher in 2018? Key Catalysts.
2018-03-08: NEWS1: Workers at Canada's Iron Ore Company reject two-tier retirement plan.NEWS2: [$$] Advocacy group says Rio denies UK investor vote on fossil fuel memberships.
2018-03-09: NEWS1: Best Rated ASX Dividend Stocks.NEWS2: What Do China’s Steel Demand Indicators Signal for Iron Ore Prices?.NEWS3: FTSE 100 gains ground after solid U.S. jobs report, heads for weekly win.NEWS4: Deals of the day-Mergers and acquisitions.NEWS5: Will China’s Iron Ore Demand Keep Supporting Prices in 2018?.NEWS6: Why Seaborne Iron Ore Prices Might Not Impact Cleveland-Cliffs Much.NEWS7: Rio Tinto's last two coal mines set to attract bids over $2.5 billion.

Answer: Rise