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:2019-10-31, Stock:NVS, The news for the past five days is as follows:
2019-10-24: NEWS1: The Daily Biotech Pulse: Acorda To Trim Jobs, GlaxoSmithKline Gets FDA Nod, Edward Lifesciences Posts Q3 Beat-And-Raise.
2019-10-25: NEWS1: Gilead's (GILD) Earnings Miss Estimates in Q3, Sales Beat.NEWS2: Pharma Stock Roundup: LLY, NVS, AZN's Q3 Earnings, Updates From FDA.
2019-10-28: NEWS1: Has Novartis (NVS) Outpaced Other Medical Stocks This Year?.
2019-10-29: NEWS1: Will Opdivo & Eliquis Drive Bristol-Myers (BMY) Q3 Earnings?.NEWS2: Incyte (INCY) Beats on Q3 Earnings & Sales, Ups Jakafi View.
2019-10-30: NEWS1: Novartis Dips As The World's Most Costly Drug Faces Safety Concerns.NEWS2: Biogen’s Alzheimer’s Drug Could Be a Winner. One Analyst Recommends the Bet..NEWS3: Novartis Stock Is Falling After the FDA Puts a Partial Hold on a Gene-Therapy Trial.NEWS4: The Daily Biotech Pulse: Novartis Program Placed On Partial Clinical Hold, Adcom Snub For Amag, Amgen Earnings.NEWS5: Novartis' Zolgensma study halted by FDA amid safety questions.

Answer: Decrease