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:2019-07-30, Stock:NVS, The news for the past five days is as follows:
2019-07-23: NEWS1: Biogen downplays ‘premature’ talk of competition for SMA drug Spinraza.NEWS2: Biogen’s Good Quarter Delays Drugmaker’s Future Reckoning.NEWS3: Biogen’s Earnings Beat Forecasts, but 1 Key Drug Fell Short.NEWS4: The Zacks Analyst Blog Highlights: Abbott, Netflix, Philip Morris, United Technologies and Novartis.NEWS5: The Zacks Analyst Blog Highlights: Abbott, Netflix, Philip Morris, United Technologies and Novartis.
2019-07-24: NEWS1: Biogen Raises Guidance as It Looks to the Pipeline for Growth.NEWS2: Biogen Raises Guidance as It Looks to the Pipeline for Growth.NEWS3: JNJ Named Top 25 SAFE Dividend Stock Increasing Payments For Decades.NEWS4: JNJ Named Top 25 SAFE Dividend Stock Increasing Payments For Decades.
2019-07-25: NEWS1: Astra, Roche Join Rivals in Boosting Forecasts as New Drugs Prosper.
2019-07-26: NEWS1: Will Strong Jakafi Sales Drive Incyte (INCY) Q2 Earnings?.NEWS2: Will Strong Jakafi Sales Drive Incyte (INCY) Q2 Earnings?.NEWS3: S&P Stays Above 3,000 as Market Pulls Back.NEWS4: S&P Stays Above 3,000 as Market Pulls Back.NEWS5: Will Strong Jakafi Sales Drive Incyte (INCY) Q2 Earnings?.NEWS6: S&P Stays Above 3,000 as Market Pulls Back.NEWS7: Dianne Feinstein’s Husband Richard Blum Switches to Selling FedEx Stock From Buying.
2019-07-29: NEWS1: Novartis heart drug fails trial, curbing growth prospects.

Answer: Decrease