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:2021-12-01, Stock:NVS, The news for the past five days is as follows:
2021-11-23: NEWS1: Deciphera (DCPH) Gets EU Nod for Qinlock in Fourth-Line GIST.NEWS2: 4 Reasons Arrowhead Pharmaceuticals Could Be the Next Biotech Buyout.
2021-11-24: nan
2021-11-26: NEWS1: Roche shareholders approve deal to buy Novartis's $20.7 billion stake.
2021-11-29: NEWS1: Deciphera (DCPH) Down More Than 70% in Past 3 Months: Here's Why.
2021-11-30: NEWS1: 7 Drug Stocks to Buy Now While They’re Still on Sale.NEWS2: Novartis chairman says all options open for Sandoz unit - report.

Answer: Rise