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:2019-05-08, Stock:TSM, The news for the past five days is as follows:
2019-05-01: NEWS1: How Are Semiconductor Companies Doing This Quarter?.NEWS2: AMD Stock Rises on Q1 Earnings Beat and 7 nm Product Update.NEWS3: Semiconductor ETF ‘SMH’ Up 32%, Can Keep Flying High.NEWS4: Want to Trade Apple Suppliers? Asian Market Holidays Limit Your Choices.
2019-05-02: NEWS1: The Zacks Analyst Blog Highlights: Intel, Texas Instruments, Xilinx, Lam and Taiwan.NEWS2: The Zacks Analyst Blog Highlights: Intel, Texas Instruments, Xilinx, Lam and Taiwan.NEWS3: The Zacks Analyst Blog Highlights: Intel, Texas Instruments, Xilinx, Lam and Taiwan.
2019-05-03: NEWS1: Chip companies face worst downturn in a decade, analysis contends.NEWS2: Intel Corporation (INTC) Ex-Dividend Date Scheduled for May 06, 2019.NEWS3: Intel Corporation (INTC) Ex-Dividend Date Scheduled for May 06, 2019.NEWS4: Asian markets pull back on Fed’s stance, lower expectations for trade deal.
2019-05-06: nan
2019-05-07: NEWS1: Silicon Motion Technology Corporation (SIMO) Ex-Dividend Date Scheduled for May 08, 2019.NEWS2: Silicon Motion Technology Corporation (SIMO) Ex-Dividend Date Scheduled for May 08, 2019.

Answer: Decrease