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:2018-02-22, Stock:DLR, The news for the past five days is as follows:
2018-02-14: NEWS1: Digital Realty (DLR) to Post Q4 Earnings: What's in Store?.NEWS2: Digital Realty (DLR) to Post Q4 Earnings: What's in Store?.NEWS3: Digital Realty (DLR) to Post Q4 Earnings: What&apos;s in Store?.NEWS4: Federal Realty (FRT) Q4 FFO Meets, Revenues Top Estimates.NEWS5: Federal Realty (FRT) Q4 FFO Meets, Revenues Top Estimates.NEWS6: Fastsættelse af rentetrigger for rentetilpasningsobligationer.
2018-02-15: NEWS1: Digital Realty Trust reports 4Q results.NEWS2: Digital Realty Reports Fourth Quarter And Full-Year 2017 Results.NEWS3: After-Hours Earnings Report for February 15, 2018 :  ED, ANET, DLR, CBS, ANDV, SEP, ANDX, SSNC, CGNX, WGP, WES, LOGM.NEWS4: After-Hours Earnings Report for February 15, 2018 :  ED, ANET, DLR, CBS, ANDV, SEP, ANDX, SSNC, CGNX, WGP, WES, LOGM.NEWS5: Digital Realty Trust's Earnings Preview.NEWS6: Digital Realty Trust Inc. Bottom Line Advances In Q4.NEWS7: Digital Realty Trust Inc. Bottom Line Advances In Q4.NEWS8: Digital Realty Trust Q4 17 Earnings Conference Call At 5:30 PM ET.NEWS9: Digital Realty Trust Q4 17 Earnings Conference Call At 5:30 PM ET.
2018-02-16: NEWS1: 3 Stocks to Watch on Friday: Arista Networks Inc (ANET), Consolidated Edison, Inc. (ED) and Digital Realty Trust, Inc. (DLR).NEWS2: 3 Stocks to Watch on Friday: Arista Networks Inc (ANET), Consolidated Edison, Inc. (ED) and Digital Realty Trust, Inc. (DLR).NEWS3: Digital Realty (DLR) Beats Q4 FFO Estimates, Affirms View.NEWS4: Digital Realty (DLR) Beats Q4 FFO Estimates, Affirms View.NEWS5: Digital Realty (DLR) Beats Q4 FFO Estimates, Affirms View.NEWS6: 3 Stocks to Watch on Friday: Arista Networks Inc (ANET), Consolidated Edison, Inc. (ED) and Digital Realty Trust, Inc. (DLR).
2018-02-20: NEWS1: Iron Mountain Incorporated (Delaware) REIT Has Deep Debt.NEWS2: Iron Mountain Incorporated (Delaware) REIT Has Deep Debt.NEWS3: Iron Mountain Incorporated (Delaware) REIT Has Deep Debt.
2018-02-21: NEWS1: Supreme Court: Dodd-Frank whistleblower protection is narrow.NEWS2: U.S. top court declines to broaden whistleblower protections.NEWS3: [$$] Supreme Court Curbs Protections for Whistleblowers.NEWS4: Supreme Court: Whistleblowers who don't tell SEC first can be fired.NEWS5: Supreme Court: Dodd-Frank whistleblower protection is narrow.

Answer: Rise