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:2019-06-19, Stock:TSM, The news for the past five days is as follows:
2019-06-12: NEWS1: Taiwan and Thailand Indexes Rise as Other Asian Indexes Fall.NEWS2: NXP Semiconductors N.V. (NXPI) Ex-Dividend Date Scheduled for June 13, 2019.NEWS3: NXP Semiconductors N.V. (NXPI) Ex-Dividend Date Scheduled for June 13, 2019.
2019-06-13: NEWS1: Indian and Indonesian Indexes Stay Steady, but Taiwan Index Falls.NEWS2: China chip industry insiders voice caution on catch-up efforts.NEWS3: China chip industry insiders voice caution on catch-up efforts.
2019-06-14: NEWS1: STMicroelectronics N.V. (STM) Ex-Dividend Date Scheduled for June 17, 2019.NEWS2: STMicroelectronics N.V. (STM) Ex-Dividend Date Scheduled for June 17, 2019.
2019-06-17: nan
2019-06-18: nan

Answer: Rise