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:2020-05-27, Stock:NVS, The news for the past five days is as follows:
2020-05-19: NEWS1: Novartis Gets EC Approval for Gene Therapy Zolgensma in SMA.NEWS2: Trump's hydroxychloroquine use underscores line between drug's promise and 'happy talk'.NEWS3: The Daily Biotech Pulse: FDA Nod For Roche, Arbutus Releases Positive Readout For HBV Therapy, Moderna Announces $1.34B Common Stock Offering.NEWS4: Biotech Giant Amgen Is Nearing A Breakout, But Is AMGN Stock A Buy?.
2020-05-20: nan
2020-05-21: nan
2020-05-22: NEWS1: Telehealth is going to 'become the default' for patients: Ro CEO.
2020-05-26: nan

Answer: Decrease