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:2019-02-19, Stock:TSM, The news for the past five days is as follows:
2019-02-11: NEWS1: What Drove AMD’s Computing Revenue to Its Four-Year High?.NEWS2: 5 Chip Stocks with Big Upside in a Down Market.
2019-02-12: NEWS1: AMD Remains Free Cash Flow Negative.NEWS2: How AMD Plans to Improve Its Gross Margin amid Downturn.
2019-02-13: NEWS1: Silicon Motion Technology Corporation (SIMO) Ex-Dividend Date Scheduled for February 14, 2019.NEWS2: Silicon Motion Technology Corporation (SIMO) Ex-Dividend Date Scheduled for February 14, 2019.NEWS3: AMD’s Data Center Business Is Set to Take Market Share from Intel.
2019-02-14: nan
2019-02-15: NEWS1: Semiconductor ETF Experiences Big Inflow.NEWS2: Semiconductor ETF Experiences Big Inflow.NEWS3: Pre-Market Most Active for Feb 15, 2019 :  TAK, CGC, NVDA, CZR, CRON, ACB, SQQQ, AMD, QQQ, RDS/B, APHA, TSM.NEWS4: Pre-Market Most Active for Feb 15, 2019 :  TAK, CGC, NVDA, CZR, CRON, ACB, SQQQ, AMD, QQQ, RDS/B, APHA, TSM.

Answer: Rise