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:2018-05-04, Stock:VALE, The news for the past five days is as follows:
2018-04-27: NEWS1: Has Cliffs Been Able to Reduce Its Costs?.NEWS2: Cleveland-Cliffs’s Asia-Pacific Division Remained Weaker.
2018-04-30: NEWS1: Iron Ore Supply Stays High: Could Prices See More Pressure?.NEWS2: What’s Keeping Iron Ore Prices Buoyant.
2018-05-01: NEWS1: Where Will Wheaton Precious Metals Be in 5 Years?.NEWS2: Where Will Wheaton Precious Metals Be in 5 Years?.NEWS3: Where Will Wheaton Precious Metals Be in 5 Years?.NEWS4: Could China’s Iron Ore Imports Level Off Soon?.NEWS5: Iron Ore Inventories Ease Slightly But Not Enough to Support Prices.
2018-05-02: nan
2018-05-03: nan

Answer: Rise