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:2018-04-18, Stock:BHP, The news for the past five days is as follows:
2018-04-11: NEWS1: Could Copper Markets Reach a Surplus in 2018?.NEWS2: Caledonia Mining Corporation Plc (CMCL) Ex-Dividend Date Scheduled for April 12, 2018.NEWS3: Caledonia Mining Corporation Plc (CMCL) Ex-Dividend Date Scheduled for April 12, 2018.NEWS4: Copper Bulls Left Disheartened amid Smooth Labor Talks.NEWS5: Should Vale’s Valuation Be Re-Rated?.NEWS6: How Copper’s Fundamentals Look amid Trade War Buzz.
2018-04-12: NEWS1: Alamos Gold Inc. (AGI) Ex-Dividend Date Scheduled for April 13, 2018.NEWS2: Alamos Gold Inc. (AGI) Ex-Dividend Date Scheduled for April 13, 2018.NEWS3: US-China Trade War and Copper: Is there a Connection?.
2018-04-13: NEWS1: China’s Copper Imports Steady in March amid Rising Inventories.
2018-04-16: NEWS1: Should You Sell BHP Billiton Limited (ASX:BHP) At This PE Ratio?.NEWS2: Why the Closure of CLF’s Australian Operations Could Be Positive.NEWS3: Pre-Market Most Active for Apr 16, 2018 :  BAC, CHL, BHP, QQQ, SBGL, TVIX, BT, GE, NFLX, MU, ERIC, SQQQ.NEWS4: Pre-Market Most Active for Apr 16, 2018 :  BAC, CHL, BHP, QQQ, SBGL, TVIX, BT, GE, NFLX, MU, ERIC, SQQQ.NEWS5: Why Cliffs’ Asia-Pacific Segment Could Disappoint Again in 1Q18.
2018-04-17: NEWS1: Interested In BHP Billiton plc (LON:BLT)? Here’s What Its Recent Performance Looks Like.

Answer: Rise