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:2019-03-29, Stock:BBL, The news for the past five days is as follows:
2019-03-22: nan
2019-03-25: nan
2019-03-26: NEWS1: Here is What Hedge Funds Think About BHP Group (BBL).NEWS2: Why Vale’s Problems Will Likely Continue.NEWS3: All You Need to Know About Billiton (BBL) Rating Upgrade to Buy.NEWS4: All You Need to Know About Billiton (BBL) Rating Upgrade to Buy.NEWS5: All You Need to Know About Billiton (BBL) Rating Upgrade to Buy.
2019-03-27: nan
2019-03-28: NEWS1: Freeport-McMoRan’s Valuation: What’s Priced In?.NEWS2: Could Iron Ore Gain from Vale’s Large Production Cut Expectation?.NEWS3: Vale’s Dam Burst Has Yet to Fully Reflect in CLF’s Prices.NEWS4: Can We See Significant Institutional Ownership On The BHP Group (ASX:BHP) Share Register?.

Answer: Rise