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:2021-08-26, Stock:CMCSA, The news for the past five days is as follows:
2021-08-19: NEWS1: ViacomCBS (VIAC) to Launch SkyShowtime in Europe With Comcast.NEWS2: Cable TV Lost 1.1 Million Subscribers Last Quarter. They Went Here..
2021-08-20: nan
2021-08-23: NEWS1: Is Netflix Feeling the Heat from its Competitors?.
2021-08-24: NEWS1: Comcast Completes Sullivan County Rural Broadband Project, Announces Three Additional PA Network Expansions.
2021-08-25: NEWS1: Top Research Reports for Comcast, Oracle & Toyota.NEWS2: Comcast Business to Acquire Masergy, a Pioneer in Software-Defined Networking and Cloud Platforms.NEWS3: JFF and Comcast NBCUniversal Partner to Boost Number and Proportion of Black Tech Workers.NEWS4: Streaming Services Comprised 45% of Non-Linear Ad Views in 1H 2021, New FreeWheel Report Finds.NEWS5: Digital Equity Initiatives in Independence/Blue Springs.

Answer: Decrease