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:2020-10-27, Stock:NVS, The news for the past five days is as follows:
2020-10-20: nan
2020-10-21: NEWS1: The Argus Global Dividend Model Portfolio.
2020-10-22: nan
2020-10-23: NEWS1: Novartis (NVS) Gets Orphan Drug Tag for Huntington's Disease Drug.
2020-10-26: NEWS1: Novartis presents promising interim Phase II data of potential first-in-class oral therapy iptacopan (LNP023) in rare renal disease C3 glomerulopathy (C3G).

Answer: Decrease