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:2019-07-11, Stock:VALE, The news for the past five days is as follows:
2019-07-03: nan
2019-07-05: NEWS1: Iron Ore: Chinese Steel Mills Urge Probe into Price Spike.NEWS2: Iron Ore: Chinese Steel Mills Urge Probe into Price Spike.
2019-07-08: NEWS1: Monday's ETF Movers: ILF, FBT.NEWS2: Monday's ETF Movers: ILF, FBT.NEWS3: China's Price Probe Drags Iron Ore Down From 5-Year High.NEWS4: China's Price Probe Drags Iron Ore Down From 5-Year High.NEWS5: China's Price Probe Drags Iron Ore Down From 5-Year High.
2019-07-09: NEWS1: UPDATE 2-Brazil court convicts miner Vale for damages caused by deadly dam rupture.
2019-07-10: NEWS1: Why Rio Tinto Stock Rose a Hefty 28% in the First Six Months of 2019.NEWS2: Why Rio Tinto Stock Rose a Hefty 28% in the First Six Months of 2019.NEWS3: Why Rio Tinto Stock Rose a Hefty 28% in the First Six Months of 2019.NEWS4: Is VALE S.A. (VALE) a Great Value Stock Right Now?.

Answer: Rise