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:2018-10-24, Stock:BHP, The news for the past five days is as follows:
2018-10-17: NEWS1: Rising Iron-Ore Prices Seem to Defy Economic Logic.NEWS2: Freeport-McMoRan’s Divergence from Copper Prices: What’s Next?.NEWS3: Are Mining Companies Bullish on Copper?.NEWS4: Could Undiscovered Lucky Minerals (LKY: CN) be the Hottest Junior Miner in Ecuador?.NEWS5: BHP Billiton says it has seen no material impact from trade tensions.NEWS6: [$$] BHP Billiton Iron-Ore Output Falls.NEWS7: BHP Billiton Chairman Strongly Advocates For Free And Fair Trade - Quick Facts.NEWS8: BHP Billiton Chairman Strongly Advocates For Free And Fair Trade - Quick Facts.NEWS9: [$$] BHP Billiton cuts copper production target for 2019.NEWS10: Asian Shares Edge Higher After Wall Street Rally.NEWS11: Asian Shares Edge Higher After Wall Street Rally.NEWS12: It was a 'pretty good quarter' for BHP: Citi.NEWS13: World&apos;s Top Miner Embracing the Boom in Electric Car Batteries.
2018-10-18: NEWS1: Exclusive: Fast-growing tech co. to relocate to BHP sublease space.
2018-10-19: NEWS1: Can Freeport Turn Things Around with Its Third-Quarter Earnings?.NEWS2: Top Stock Reports for UPS, Merck & BHP Billiton.NEWS3: Top Stock Reports for UPS, Merck & BHP Billiton.NEWS4: Top Stock Reports for UPS, Merck & BHP Billiton.
2018-10-22: NEWS1: The Zacks Analyst Blog Highlights: United Parcel, Merck, BHP, Energy Transfer and Parker-Hannifin.NEWS2: The Zacks Analyst Blog Highlights: United Parcel, Merck, BHP, Energy Transfer and Parker-Hannifin.NEWS3: Is Freeport Cheaper Now Compared to Its 2016 Lows?.NEWS4: Companies Play It Safe amid Uncertain Economic Outlook.NEWS5: Should Freeport Consider a Share Buyback?.NEWS6: The Zacks Analyst Blog Highlights: United Parcel, Merck, BHP, Energy Transfer and Parker-Hannifin.NEWS7: Asian Shares Mixed Amid Geopolitical Concerns.NEWS8: Asian Shares Mixed Amid Geopolitical Concerns.
2018-10-23: nan

Answer: Decrease