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:2018-06-19, Stock:BHP, The news for the past five days is as follows:
2018-06-12: NEWS1: Franco-Nevada Corporation (FNV) Ex-Dividend Date Scheduled for June 13, 2018.NEWS2: Franco-Nevada Corporation (FNV) Ex-Dividend Date Scheduled for June 13, 2018.NEWS3: Goldcorp Inc. (GG) Ex-Dividend Date Scheduled for June 13, 2018.NEWS4: Goldcorp Inc. (GG) Ex-Dividend Date Scheduled for June 13, 2018.NEWS5: Why Analysts Are Becoming Bearish toward Rio Tinto.NEWS6: Vale (VALE) Might Stream $700M Voisey's Bay's Cobalt Output.NEWS7: Vale (VALE) Might Stream $700M Voisey's Bay's Cobalt Output.
2018-06-13: NEWS1: BHP Added as Top 5 Metals Channel Dividend Stock With 4.30% Yield.NEWS2: BHP Added as Top 5 Metals Channel Dividend Stock With 4.30% Yield.NEWS3: Free Daily Technical Summary Reports on Cleveland-Cliffs and Three Other Metals & Minerals Stocks.
2018-06-14: NEWS1: [$$] BHP approves $2.9bn development of South Flank iron ore project.NEWS2: BHP Gives Go Ahead for $2.9 Billion Australia Iron Ore Project.NEWS3: BHP Board Approves $2.9 Bln In Capital Expenditure For South Flank Project.NEWS4: BHP Board Approves $2.9 Bln In Capital Expenditure For South Flank Project.NEWS5: U.S. energy firms chasing oil price rally stumble on old baggage.
2018-06-15: nan
2018-06-18: NEWS1: Can ExxonMobil&apos;s New LNG Import Facility Benefit Australia?.NEWS2: Stock Market News For Jun 18, 2018.NEWS3: Stock Market News For Jun 18, 2018.NEWS4: BHP Board Approves South Flank Project to Replace Yandi.NEWS5: BHP Board Approves South Flank Project to Replace Yandi.NEWS6: Stock Market News For Jun 18, 2018.NEWS7: BHP Board Approves South Flank Project to Replace Yandi.NEWS8: Don't Panic Yet About U.S.-China Trade Dispute Says CMC.NEWS9: Shell May Be Rediscovering Its Swagger in Texas Shale Oil Country.

Answer: Decrease