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:2018-08-20, Stock:ABBV, The news for the past five days is as follows:
2018-08-13: NEWS1: SHAREHOLDER ALERT: HAIR RMTI ABBV GDS NLSN ZN SBGI ORCL: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS2: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of AbbVie Inc. - ABBV.NEWS3: Noteworthy ETF Inflows: MTUM, BA, JPM, ABBV.NEWS4: Noteworthy ETF Inflows: MTUM, BA, JPM, ABBV.NEWS5: Top Analyst Reports: Mastercard, AbbVie, Twenty-First Century Fox & More.NEWS6: Why Enanta Stock Is Still a Strong Buy With Huge Upside.NEWS7: Why Enanta Stock Is Still a Strong Buy With Huge Upside.NEWS8: Why Enanta Stock Is Still a Strong Buy With Huge Upside.
2018-08-14: NEWS1: See what the IHS Markit Score report has to say about AbbVie Inc..NEWS2: Better Buy: AbbVie Inc. vs. Johnson & Johnson.NEWS3: Better Buy: AbbVie Inc. vs. Johnson & Johnson.NEWS4: Better Buy: AbbVie Inc. vs. Johnson & Johnson.
2018-08-15: NEWS1: [$$] 5 Dividend Standouts.NEWS2: MARKETS: Bank of America is still bullish on US stocks long-term—here's why.
2018-08-16: NEWS1: Here’s What Tesaro’s Valuation Trend Indicates.NEWS2: Analysts’ Expectations for Tesaro and Its Peers in August.NEWS3: Gauging Analysts’ Expectations for Novavax and Peers in August.NEWS4: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of COOL, TAL, FPI, ABBV and GDS.NEWS5: A Look at the Performance of Bausch Health’s Ortho Dermatologics.NEWS6: SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of AbbVie Inc. - ABBV.
2018-08-17: NEWS1: 3 Growth Stocks for Successful Investors.NEWS2: 3 Growth Stocks for Successful Investors.NEWS3: 3 Growth Stocks for Successful Investors.NEWS4: New Drugs Approved In July.NEWS5: New Drugs Approved In July.

Answer: Decrease