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:2018-12-17, Stock:AMT, The news for the past five days is as follows:
2018-12-10: NEWS1: Medalist Diversified REIT, Inc. (MDRR) Ex-Dividend Date Scheduled for December 11, 2018.NEWS2: Medalist Diversified REIT, Inc. (MDRR) Ex-Dividend Date Scheduled for December 11, 2018.NEWS3: Public Storage (PSA) Ex-Dividend Date Scheduled for December 11, 2018.NEWS4: Public Storage (PSA) Ex-Dividend Date Scheduled for December 11, 2018.
2018-12-11: NEWS1: iShares U.S. Real Estate ETF Experiences Big Inflow.NEWS2: iShares U.S. Real Estate ETF Experiences Big Inflow.NEWS3: Global Net Lease, Inc. (GNL) Ex-Dividend Date Scheduled for December 12, 2018.NEWS4: Global Net Lease, Inc. (GNL) Ex-Dividend Date Scheduled for December 12, 2018.NEWS5: Medical Properties Trust, Inc. (MPW) Ex-Dividend Date Scheduled for December 12, 2018.NEWS6: Medical Properties Trust, Inc. (MPW) Ex-Dividend Date Scheduled for December 12, 2018.NEWS7: American Assets Trust, Inc. (AAT) Ex-Dividend Date Scheduled for December 12, 2018.NEWS8: American Assets Trust, Inc. (AAT) Ex-Dividend Date Scheduled for December 12, 2018.
2018-12-12: NEWS1: Sotherly Hotels Inc. (SOHO) Ex-Dividend Date Scheduled for December 13, 2018.NEWS2: Sotherly Hotels Inc. (SOHO) Ex-Dividend Date Scheduled for December 13, 2018.NEWS3: Crown Castle International Corporation (CCI) Ex-Dividend Date Scheduled for December 13, 2018.NEWS4: Crown Castle International Corporation (CCI) Ex-Dividend Date Scheduled for December 13, 2018.NEWS5: SITE Centers Corp. (SITC) Ex-Dividend Date Scheduled for December 13, 2018.NEWS6: SITE Centers Corp. (SITC) Ex-Dividend Date Scheduled for December 13, 2018.NEWS7: TIER REIT, Inc. (TIER) Ex-Dividend Date Scheduled for December 13, 2018.NEWS8: TIER REIT, Inc. (TIER) Ex-Dividend Date Scheduled for December 13, 2018.NEWS9: Retail Opportunity Investments Corp. (ROIC) Ex-Dividend Date Scheduled for December 13, 2018.NEWS10: Retail Opportunity Investments Corp. (ROIC) Ex-Dividend Date Scheduled for December 13, 2018.NEWS11: Extra Space Storage Inc (EXR) Ex-Dividend Date Scheduled for December 13, 2018.NEWS12: Extra Space Storage Inc (EXR) Ex-Dividend Date Scheduled for December 13, 2018.NEWS13: Digital Realty Trust, Inc. (DLR) Ex-Dividend Date Scheduled for December 13, 2018.NEWS14: Digital Realty Trust, Inc. (DLR) Ex-Dividend Date Scheduled for December 13, 2018.NEWS15: National Storage Affiliates Trust (NSA) Ex-Dividend Date Scheduled for December 13, 2018.NEWS16: National Storage Affiliates Trust (NSA) Ex-Dividend Date Scheduled for December 13, 2018.NEWS17: Preferred Apartment Communities, Inc. (APTS) Ex-Dividend Date Scheduled for December 13, 2018.NEWS18: Preferred Apartment Communities, Inc. (APTS) Ex-Dividend Date Scheduled for December 13, 2018.NEWS19: Redwood Trust, Inc. (RWT) Ex-Dividend Date Scheduled for December 13, 2018.NEWS20: Redwood Trust, Inc. (RWT) Ex-Dividend Date Scheduled for December 13, 2018.NEWS21: 3 Dividend Stocks That Are Perfect for Retirement.
2018-12-13: NEWS1: Global Self Storage, Inc. (SELF) Ex-Dividend Date Scheduled for December 14, 2018.NEWS2: Global Self Storage, Inc. (SELF) Ex-Dividend Date Scheduled for December 14, 2018.NEWS3: Camden Property Trust (CPT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS4: Camden Property Trust (CPT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS5: NexPoint Residential Trust, Inc. (NXRT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS6: NexPoint Residential Trust, Inc. (NXRT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS7: Iron Mountain Incorporated (IRM) Ex-Dividend Date Scheduled for December 14, 2018.NEWS8: Iron Mountain Incorporated (IRM) Ex-Dividend Date Scheduled for December 14, 2018.NEWS9: Lamar Advertising Company (LAMR) Ex-Dividend Date Scheduled for December 14, 2018.NEWS10: Lamar Advertising Company (LAMR) Ex-Dividend Date Scheduled for December 14, 2018.NEWS11: Rayonier Inc. (RYN) Ex-Dividend Date Scheduled for December 14, 2018.NEWS12: Rayonier Inc. (RYN) Ex-Dividend Date Scheduled for December 14, 2018.NEWS13: ARMOUR Residential REIT, Inc. (ARR) Ex-Dividend Date Scheduled for December 14, 2018.NEWS14: ARMOUR Residential REIT, Inc. (ARR) Ex-Dividend Date Scheduled for December 14, 2018.NEWS15: Empire State Realty Trust, Inc. (ESRT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS16: Empire State Realty Trust, Inc. (ESRT) Ex-Dividend Date Scheduled for December 14, 2018.NEWS17: See what the IHS Markit Score report has to say about American Tower Corp..
2018-12-14: NEWS1: American Tower Corporation to Deliver Keynote at the Citi 2019 Global TMT West Conference.NEWS2: Prologis, Inc. (PLD) Ex-Dividend Date Scheduled for December 17, 2018.NEWS3: Prologis, Inc. (PLD) Ex-Dividend Date Scheduled for December 17, 2018.

Answer: Decrease