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:2018-06-14, Stock:BHP, The news for the past five days is as follows:
2018-06-07: NEWS1: [$$] Copper jumps to four-and-a-half-year high on Chilean strike fears.NEWS2: [$$] Copper climbs to four-and-half-year high on Chilean strike concerns.
2018-06-08: NEWS1: Copper ETFs Surge on Supply Disruption Threat.NEWS2: Copper ETFs Surge on Supply Disruption Threat.NEWS3: Copper ETFs Surge on Supply Disruption Threat.NEWS4: Detailed Research: Economic Perspectives on Koninklijke Philips N.V, Corporacion America Airports S.A, BHP Billiton, HSBC Holdings plc, Weatherford International, and Novartis AG — What Drives Growth in Today's Competitive Landscape.
2018-06-11: NEWS1: What Analysts Expect to Drive BHP Billiton’s Earnings Growth.NEWS2: Why Barclays Prefers BHP Billiton over Rio Tinto.
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.

Answer: Decrease