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:2021-07-13, Stock:NVS, The news for the past five days is as follows:
2021-07-06: NEWS1: UPDATE 2-Novartis to make Leqvio for U.S. in Austria to overcome FDA delay.
2021-07-07: nan
2021-07-08: NEWS1: Molecular Partners - Novartis' COVID-19 Antiviral Shows Encouraging Preclinical Action Against Delta Variant.
2021-07-09: NEWS1: Malboro owner Philip Morris makes £1bn bid for COVID treatment maker Vectura.
2021-07-12: NEWS1: Celldex Stock Surges As It Touts Early-Stage Skin Disease Study Win For CDX-0159.

Answer: Decrease