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:2021-05-05, Stock:NVS, The news for the past five days is as follows:
2021-04-28: nan
2021-04-29: NEWS1: Eaton Vance Worldwide Health Sciences Fund's Top 4 1st-Quarter Trades.
2021-04-30: NEWS1: The Eaton Vance Fund sells Novartis, Pfizer.NEWS2: Pharma Stock Roundup: Big Drugmakers' Q1 Earnings, Resumption of JNJ US COVID-19 Jabs.NEWS3: Alnylam's (ALNY) Q1 Loss Narrower Than Expected, Revenues Beat.
2021-05-03: NEWS1: 3 High-Yield Stocks for Dividend Investors.NEWS2: Novartis' Beovu Non-Inferior To Aflibercept In Phase 3 Diabetic Macular Edema Study.NEWS3: The Zacks Analyst Blog Highlights: Eli Lilly, Merck, GlaxoSmithKline, Novartis and Johnson & Johnson.NEWS4: Novartis biosimilar targets rivals' Eylea eye treatment.NEWS5: Sandoz confirms late-stage clinical development plans for proposed biosimilar aflibercept, a key ophthalmology medicine.
2021-05-04: nan

Answer: Rise