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:2020-05-28, Stock:ABT, The news for the past five days is as follows:
2020-05-20: nan
2020-05-21: NEWS1: Abbott (ABT) Gains As Market Dips: What You Should Know.NEWS2: Abbott says new data on rapid coronavirus test used in White House shows high accuracy.NEWS3: Abbott Releases Interim Clinical Study Data on ID NOW COVID-19 Rapid Test Showing Strong Agreement to Lab-Based Molecular PCR Tests.NEWS4: U.K. Buys 10 Million Antibody Tests from Roche and Abbott.NEWS5: Abbott Announces Contract to Supply Millions of IgG Lab-Based Antibody Tests to the UK Government.NEWS6: Britain signs deals for 10 million antibody tests from Roche and Abbott.NEWS7: Abbott Announces Health Canada Authorization Under the COVID-19 Interim Order and Immediate Availability of its COVID-19 Antibody Test in Canada.NEWS8: Abbott Announces Health Canada Authorization Under the COVID-19 Interim Order and Immediate Availability of its COVID-19 Antibody Test in Canada.NEWS9: Free NHS antibody tests on way after Roche and Abbott Labs deals.NEWS10: Will antibody tests be our passport to normality? | Free to read.NEWS11: Will antibody tests be our passport to normality? | Free to read.
2020-05-22: NEWS1: US Indexes Post Some Small Gains Friday Before the Holiday Weekend.NEWS2: U.S. Cases Up 1.8%; Trump Pushes to Open Churches: Virus Update.NEWS3: CDC faces more coronavirus testing questions, this time about how many diagnostic tests are being conducted.NEWS4: How Quidel's New Test Could Be A Game-Changer In Coronavirus.NEWS5: How Quidel's New Test Could Be A Game-Changer In Coronavirus.NEWS6: Hong Kong, Alibaba and Nvidia - 5 Things You Must Know Friday.NEWS7: This new coronavirus test will give on-the-spot results within 20 minutes.
2020-05-26: NEWS1: Abbott Laboratories (ABT): Hedge Funds Are In Wait-and-See Mode.
2020-05-27: NEWS1: Abbott (ABT) Gains But Lags Market: What You Should Know.NEWS2: UK regulator halts antibody home tests for coronavirus.

Answer: Rise