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:2021-05-12, Stock:BABA, The news for the past five days is as follows:
2021-05-05: nan
2021-05-06: NEWS1: Facebook Chats Power a New $48 Billion Market in Social Commerce.NEWS2: When Stacked Up Against Amazon, Alibaba Comes Out On Top.NEWS3: UK spies warn local authorities over ‘smart city’ tech risks.
2021-05-07: NEWS1: 5 Up-and-Coming Stocks in Red-Hot Sectors for 2021.NEWS2: 3 Reasons Pinduoduo Stock Fell by More Than 30% in 2021.NEWS3: China Considers Tighter Rules for Firms Listing Overseas.
2021-05-10: NEWS1: Alibaba (BABA) Dips More Than Broader Markets: What You Should Know.NEWS2: Tweedy Browne Adds Fresenius, Progressive to Portfolio.NEWS3: Alibaba (BABA) to Report Q4 Earnings: What's in the Cards?.NEWS4: Meituan Sinks as CEO Deletes Post Seen Critical of Beijing.NEWS5: Jack Ma makes rare visit to Alibaba headquarters in Hangzhou.NEWS6: Beijing Slaps Fines on Tutoring Apps Backed by Tencent, Alibaba.NEWS7: ByteDance Eyes a New $185 Billion Business Ahead of Mega IPO.
2021-05-11: NEWS1: Will Cloud Strength Benefit Alibaba's (BABA) Q4 Earnings?.

Answer: Decrease