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:2018-12-31, Stock:FB, The news for the past five days is as follows:
2018-12-21: NEWS1: As FAANG stocks falter, fund managers make bets on survivors.NEWS2: Breaking up (with Facebook) is hard to do: Here's how.NEWS3: Breaking up (with Facebook) is hard to do: Here's how.NEWS4: After Hours Most Active for Dec 21, 2018 :  CSCO, BAC, MSFT, XOM, AAPL, GE, PFE, QQQ, MBI, MU, KGC, FB.NEWS5: After Hours Most Active for Dec 21, 2018 :  CSCO, BAC, MSFT, XOM, AAPL, GE, PFE, QQQ, MBI, MU, KGC, FB.NEWS6: Facebook may introduce cryptocurrency transfers on WhatsApp.NEWS7: Needham Cuts Facebook Price Target Amid Slew of Concerns.NEWS8: Needham Cuts Facebook Price Target Amid Slew of Concerns.NEWS9: Breaking Down Nike's (NKE) Impressive Earnings Results.NEWS10: Breaking Down Nike's (NKE) Impressive Earnings Results.NEWS11: Facebook (FB) Ramps Up Efforts Ahead of Bangladesh Election.NEWS12: Facebook Stock, Under Heavy Pressure, Gets Price-Target Cut.NEWS13: 3 Things to Know at the Market Close: Government Shutdown, Nike and Facebook.NEWS14: Nasdaq Tumbles Into Bear Market as Growth Concerns Mount.NEWS15: Dow Jones Surrenders 394-Point Gain; FANG Stocks Thrashed.NEWS16: Bear Market Triggered After Fed Rate Hike, Trump Threat; Oil Prices, FedEx, Micron, Tilray, Micron: Weekly Review.NEWS17: Facebook Denies Providing Tech Firms Unauthorized Access To User Data.NEWS18: Needham Cuts Facebook Price Target Amid Slew of Concerns.NEWS19: Amazon Echo Seen Losing Ground To Rival Smart Speakers In 2019.NEWS20: Breaking Down Nike's (NKE) Impressive Earnings Results.NEWS21: What’s Williamson Bringing to Comcast’s Advertising Business?.NEWS22: Facebook's Reported Crypto Efforts Could Give It a New Way to Monetize WhatsApp.NEWS23: 5 Large-Cap Tech Stocks Leading the December Meltdown.NEWS24: Giants of Silicon Valley are coming, and they want our engineers.NEWS25: Facebook, Netflix, Twitter on Santa’s Naughty List Midday.NEWS26: This week in NYC funding news: Venture capitalist Hippeau blasts Facebook.NEWS27: As FAANG stocks falter, fund managers make bets on survivors.NEWS28: Add Walmart in India as Another Reason to Worry About Netflix Stock.NEWS29: Add Walmart in India as Another Reason to Worry About Netflix Stock.NEWS30: As FAANG stocks falter, fund managers make bets on survivors.NEWS31: Facebook Falls 3%.NEWS32: Has Facebook Stock Already Hit Rock Bottom?.NEWS33: Facebook (FB) Admits to Data Sharing But With Users' Consent.NEWS34: Facebook (FB) Admits to Data Sharing But With Users' Consent.NEWS35: Boot Barn, Mohawk, Facebook, Disney and 21st Century Fox highlighted as Zacks Bull and Bear of the Day.NEWS36: Boot Barn, Mohawk, Facebook, Disney and 21st Century Fox highlighted as Zacks Bull and Bear of the Day.NEWS37: Growth rates are slowing for tech sector, says Gene Munst....NEWS38: 1 Thing I Got Better At in 2018.NEWS39: 1 Thing I Got Better At in 2018.NEWS40: A Quick Survey of Alibaba Stock.NEWS41: Boot Barn, Mohawk, Facebook, Disney and 21st Century Fox highlighted as Zacks Bull and Bear of the Day.NEWS42: 3 Growth Stocks to Absolutely Love During This Correction.NEWS43: 3 Growth Stocks to Absolutely Love During This Correction.NEWS44: Facebook (FB) Admits to Data Sharing But With Users' Consent.NEWS45: Facebook Stock Target Gets Cut on European Growth Concerns.NEWS46: 1 Thing I Got Better At in 2018.NEWS47: Facebook target lowered at Needham on taxation concerns, margin pressure.NEWS48: Facebook will reportedly use cryptocurrency for transferring money through WhatsApp.NEWS49: Facebook plans to launch cryptocurrency for WhatsApp, reports say.NEWS50: Still Awaiting a Santa Claus Rally? Good Luck in 2019.NEWS51: 3 Growth Stocks to Absolutely Love During This Correction.NEWS52: Alibaba Is Tightening Its Grip on Alibaba Pictures.NEWS53: Tencent Is Retiring Its Legacy Social Service.NEWS54: This year we realized that all of our data was stolen.NEWS55: Facebook, Twitter remove fake news sites in Bangladesh ahead of election.NEWS56: AP Exclusive: Facebook removes fake Bangladesh news sites.NEWS57: AP Exclusive: Facebook removes fake Bangladesh news sites.NEWS58: GOOGL, FB, AMZN's Aggressiveness to Disrupt Banking Sector.NEWS59: GOOGL, FB, AMZN's Aggressiveness to Disrupt Banking Sector.NEWS60: The Top 5 Financial News Stories of 2018.NEWS61: The Top 5 Financial News Stories of 2018.NEWS62: Facebook (FB) Gains As Market Dips: What You Should Know.NEWS63: Facebook (FB) Gains As Market Dips: What You Should Know.NEWS64: What can you do to protect your data on Facebook?.NEWS65: All the biggest stocks that are now in a bear market, in one chart.NEWS66: What can you do to protect your data on Facebook?.NEWS67: Facebook Stock Takes a Shellacking on Latest Data Sharing Scandal.NEWS68: Facebook Stock Takes a Shellacking on Latest Data Sharing Scandal.NEWS69: Facebook Is Developing a Cryptocurrency for WhatsApp Transfers, Sources Say.NEWS70: Facebook Is Developing a Cryptocurrency for WhatsApp Transfers, Sources Say.NEWS71: [$$] Ad Agency CEO Calls on Marketers to Take Collective Stand Against Facebook.NEWS72: Facebook tried to explain how Netflix, Spotify were given access to user data.
2018-12-24: NEWS1: Noteworthy Monday Option Activity: AAPL, AMT, FB.NEWS2: Noteworthy Monday Option Activity: AAPL, AMT, FB.NEWS3: What Happened in the Stock Market Today.NEWS4: What Happened in the Stock Market Today.NEWS5: The Best Sports Retail Stocks to Buy in 2019.NEWS6: The Best Sports Retail Stocks to Buy in 2019.NEWS7: What Happened in the Stock Market Today.NEWS8: Snap reportedly turned down Facebook a second time.NEWS9: The Best Sports Retail Stocks to Buy in 2019.NEWS10: Facebook Rises 3%.NEWS11: Stock Market Today: Market Selloff Intensifies into Christmas.NEWS12: 52-Week Company Lows.NEWS13: Stock Market News For Dec 24, 2018.NEWS14: Stock Market News For Dec 24, 2018.NEWS15: Merry Investments! Are These Past December Stock Picks Beating the Market?.NEWS16: Merry Investments! Are These Past December Stock Picks Beating the Market?.NEWS17: Pundits Are Wrong in 2018: What about 2019?.NEWS18: Nasdaq 100 Movers: MELI, FB.NEWS19: Nasdaq 100 Movers: MELI, FB.NEWS20: Facebook Gives TV Companies More Reasons to Worry.NEWS21: Analyzing Alibaba’s Fundamentals.NEWS22: FAANG in the Doldrums - Here's How the Stocks Look Into Christmas.NEWS23: Facebook reportedly killed a feature meant to expose users to different perspectives.NEWS24: Merry Investments! Are These Past December Stock Picks Beating the Market?.NEWS25: Stock Market News For Dec 24, 2018.NEWS26: The most important tech stories of 2018 — in tweets.NEWS27: Could Facebook’s Workplace Be Better Off with a New Leader?.NEWS28: Facebook&apos;s stock drops toward 2-year low; Wedbush says it&apos;s no longer a &apos;best idea&apos;.NEWS29: Facebook will have a much better 2019, says analyst.NEWS30: Google’s Ground Could Shift In Australia.NEWS31: Dow Jones Futures Fall Sharply: Government Shutdown, Trump-Powell Rumors In Focus.NEWS32: What’s changed for Facebook in 2018.NEWS33: Eight Charts That Tell Technology’s Story for 2018.NEWS34: Eight Charts That Tell Technology’s Story for 2018.NEWS35: Closing the Books on Tech’s Deceptively Good Year.NEWS36: Mark Zuckerberg Uses Blockchain For His Own Ends.NEWS37: Mark Zuckerberg Uses Blockchain For His Own Ends.NEWS38: Cryptocurrencies Price Jump as Facebook Develops Digital Tokens.NEWS39: Facebook is the 'biggest concern' among the FAANG stocks, analyst says.NEWS40: [$$] Facebook’s Lonely Conservative Takes on a Power Position.NEWS41: Dow Jones Futures: Government Shutdown, Trump-Powell Rumors In Focus.
2018-12-26: NEWS1: Facebook Stock Attractive Below 'Reversion to the Mean'.NEWS2: 3 Things to Know at Market Close: The Grinch Stole Christmas, But Not New Year's.NEWS3: Why Facebook Stock Jumped Today.NEWS4: Why Facebook Stock Jumped Today.NEWS5: Should You Believe in the Facebook Stock Comeback?.NEWS6: Should You Believe in the Facebook Stock Comeback?.NEWS7: The FAANGs Added $185 Billion in Market Value Today.NEWS8: Citron Turns Bullish: Buy Facebook (FB) Stock in 2019?.NEWS9: After Hours Most Active for Dec 26, 2018 :  GE, MGM, QQQ, CSCO, BAC, SBUX, FB, S, HPQ, HAL, QCOM, PRQR.NEWS10: After Hours Most Active for Dec 26, 2018 :  GE, MGM, QQQ, CSCO, BAC, SBUX, FB, S, HPQ, HAL, QCOM, PRQR.NEWS11: Why Facebook Stock Jumped Today.NEWS12: Citron Research Turns Positive On Facebook Stock.NEWS13: FAANG kicks its losing streak in post-Christmas rally.NEWS14: Snap Could Have Been Facebook's Most Expensive Acquisition Ever.NEWS15: Snap Could Have Been Facebook's Most Expensive Acquisition Ever.NEWS16: Facebook Roundup: Data Breach, Incriminating Emails, Share Buybacks & More.NEWS17: Facebook Roundup: Data Breach, Incriminating Emails, Share Buybacks & More.NEWS18: 3 Reasons Why Facebook’s Scandal Can’t Touch FB Stock.NEWS19: 3 Reasons Why Facebook’s Scandal Can’t Touch FB Stock.NEWS20: The Selloff of Facebook Stock Is WAY Overdone.NEWS21: Is Trump Beating Warren Buffett in Predicting US Market Moves?.NEWS22: Amazon Posts Record-Breaking Holiday Sales: Time to Buy AMZN Stock?.NEWS23: Should You Believe in the Facebook Stock Comeback?.NEWS24: Snap Could Have Been Facebook&apos;s Most Expensive Acquisition Ever.NEWS25: Facebook Roundup: Data Breach, Incriminating Emails, Share Buybacks & More.NEWS26: Facebook Stock Rises as Short Seller Andrew Left Decides It’s a Buy.NEWS27: Agree To Buy Facebook At $80, Earn 6.7% Using Options.NEWS28: Agree To Buy Facebook At $80, Earn 6.7% Using Options.NEWS29: How Much Money Do You Need To Start Investing In Stocks?.NEWS30: iShares Russell 1000 ETF Experiences Big Inflow.NEWS31: iShares Russell 1000 ETF Experiences Big Inflow.NEWS32: Facebooks Halts Common Ground Over Fears of Political Bias.NEWS33: Facebooks Halts Common Ground Over Fears of Political Bias.NEWS34: Facebook shares could hit $160 in 2019: Citron.NEWS35: Tech stocks could rebound as soon as next year: Portfolio....NEWS36: Why Facebook Is Citron's Top S&P 500 Stock For Next Year.NEWS37: Why Facebook needs a leadership overhaul in 2019.NEWS38: 4 Stocks That Made the Biggest Comebacks in 2018.NEWS39: 4 Stocks That Made the Biggest Comebacks in 2018.NEWS40: Will Facebook (FB) Manage to Stage a Comeback in 2019?.NEWS41: Will Facebook (FB) Manage to Stage a Comeback in 2019?.NEWS42: Pivotal's Predictions For Media, Internet And Communications In 2019.NEWS43: Facebook shares could hit $160 in 2019 - Citron.NEWS44: Citron Research Boosts Facebook Stock Target Price to $160.NEWS45: 3 Reasons Why Facebook’s Scandal Can’t Touch FB Stock.NEWS46: FAANG Stocks Rebound After Slumping to Multimonth Lows.NEWS47: Facebooks Halts Common Ground Over Fears of Political Bias.NEWS48: Kass: Amazon May Be a Surprisingly Strong Market Outperformer in 2019.NEWS49: New Internet Privacy Laws Could Help -- Not Hurt -- This Tech Giant.NEWS50: Will Facebook (FB) Manage to Stage a Comeback in 2019?.NEWS51: 4 Stocks That Made the Biggest Comebacks in 2018.NEWS52: Here’s Facebook’s Latest Fiasco.NEWS53: Should the Trump Administration Be Micromanaging Markets?.NEWS54: Bull of the Day: Twitter (TWTR).NEWS55: Bull of the Day: Twitter (TWTR).NEWS56: Bull of the Day: Twitter (TWTR).NEWS57: Facebook Rises 3%.NEWS58: Twitter Completes Head and Shoulders Topping Pattern.
2018-12-27: NEWS1: Facebook needs to make 'radical changes': Aegis Capital.NEWS2: Facebook (FB) Gains But Lags Market: What You Should Know.NEWS3: Are These “Under the Tree” Stocks Gifts That Kept on Giving?.NEWS4: Tech companies that investors should buy.NEWS5: Facebook Falls 3%.NEWS6: Comparing And Contrasting ETFs And Mutual Funds.NEWS7: Apple Stock Has Declined Close to 10% in 2018.NEWS8: Thursday’s Vital Data: Facebook, Microsoft and Apple.NEWS9: Thursday’s Vital Data: Facebook, Microsoft and Apple.NEWS10: The Year In Cryptocurrency: Bitcoin's Burst, Hackers, Rejections, Regulations And More.NEWS11: Twitter Stock Is On a Tear, But Is It a Buy?.NEWS12: Instagram 'back to normal' after bug triggers temporary change to feed.NEWS13: Instagram Backpedals on Horizontal Scrolling After User Outrage.NEWS14: 3 Reasons Snap Stock Will Continue to Weaken.NEWS15: Facebook Stock Gains on Positive Report from Citron Research.NEWS16: Instagram Accidentally Rolls Out Horizontal Scroll, Freaks Out Users.NEWS17: Facebook's Reported Move Into Cryptocurrency -- What Will It Mean for Prices?.NEWS18: FAANG Stocks Are Toothless Thursday Following Wednesday's Big Rally.NEWS19: Facebook now considered the least-trusted tech company: Survey.NEWS20: Apple iPhones to Be Assembled where Steve Jobs Found Inspiration.NEWS21: Prospects for Big Tech in 2019 are Mixed but Generally Good.NEWS22: Prospects for Big Tech in 2019 are Mixed but Generally Good.NEWS23: Implied Volatility Surging for Facebook (FB) Stock Options.NEWS24: Implied Volatility Surging for Facebook (FB) Stock Options.NEWS25: FAANG Stocks Rally after Long Decline.NEWS26: Thursday’s Vital Data: Facebook, Microsoft and Apple.NEWS27: From the editor: Five stories to watch for 2019.NEWS28: Highlighted as Zacks Bull and Bear of the Day Dr. Reddy???s Laboratories, Dillard???s, Facebook, Netflix and Amazon.NEWS29: Highlighted as Zacks Bull and Bear of the Day Dr. Reddy???s Laboratories, Dillard???s, Facebook, Netflix and Amazon.NEWS30: Shun NVIDIA, Opt for These 4 Top-Ranked Semi Stocks in 2019.NEWS31: Shun NVIDIA, Opt for These 4 Top-Ranked Semi Stocks in 2019.NEWS32: 4 Hot Cybersecurity Stocks to Buy for a Prosperous 2019.NEWS33: 4 Hot Cybersecurity Stocks to Buy for a Prosperous 2019.NEWS34: Can Savings & Growth Efforts Revive Mondelez (MDLZ) in 2019?.NEWS35: Can Savings & Growth Efforts Revive Mondelez (MDLZ) in 2019?.NEWS36: Implied Volatility Surging for Facebook (FB) Stock Options.NEWS37: Here's what to expect from the tech sector in 2019.NEWS38: Can Savings & Growth Efforts Revive Mondelez (MDLZ) in 2019?.NEWS39: The Trump Bottom? Stock Market Roars Back In Post-Christmas Rally.NEWS40: The Trump Bottom? Stock Market Roars Back In Post-Christmas Rally.NEWS41: 4 Hot Cybersecurity Stocks to Buy for a Prosperous 2019.NEWS42: Shun NVIDIA, Opt for These 4 Top-Ranked Semi Stocks in 2019.NEWS43: Dead Cat Bounce or a Turning Point for the Stock Markets?.NEWS44: Highlighted as Zacks Bull and Bear of the Day Dr. Reddy???s Laboratories, Dillard???s, Facebook, Netflix and Amazon.NEWS45: Tech Turnaround: Apple, Facebook and Roku Enjoy Bullish Analyst Forecasts.NEWS46: Buy Apple (AAPL) Stock After FAANG Rally?.NEWS47: Buy Apple (AAPL) Stock After FAANG Rally?.NEWS48: Buy Apple (AAPL) Stock After FAANG Rally?.NEWS49: The Selloff of Facebook Stock Is WAY Overdone.NEWS50: The Selloff of Facebook Stock Is WAY Overdone.NEWS51: Citron Turns Bullish: Buy Facebook (FB) Stock in 2019?.NEWS52: Citron Turns Bullish: Buy Facebook (FB) Stock in 2019?.
2018-12-28: NEWS1: Facebook (FB) Struggles to Regulate Content on Its Platform.NEWS2: Mark Zuckerberg is &apos;proud&apos; of how Facebook handled its scandals this year.NEWS3: Facebook might need to undergo 'fundamental change' in or....NEWS4: Markets End Tumultuous Day in the Red, Mini-Rally Ends at 2 Sessions.NEWS5: Regaining Trust Is the No. 1 Issue for Tech in 2019.NEWS6: Why PayPal Stock Is a Solid Buy Right Now.NEWS7: Why PayPal Stock Is a Solid Buy Right Now.NEWS8: Facebook under fire over secret rulebook.NEWS9: Accidental Instagram Update of Horizontal Scrolling Causes Uproar.NEWS10: Zuckerberg Claims Facebook Has 'Fundamentally Altered' Its DNA.NEWS11: Dow Jumps Triple Digits as Markets Seesaw.NEWS12: Wall Street prepares to wrap up a wild week.NEWS13: Facebook CEO Zuckerberg Says Problems Will Take Years to Fix.NEWS14: Roller Coaster Ride Continues as Stocks Fall Back Into Negative Territory.NEWS15: Zuckerberg: Facebook can never fully stop use of platform for election meddling.NEWS16: Yahoo Finance Live: The Final Round - Dec 28th, 2018.NEWS17: Stocks Hold On To Slim Gains After Brief Dip Into the Red.NEWS18: A Pro's Take On Tax-Loss Harvesting, How It's Done.NEWS19: Wall Street's Wild Ride Continues as Stocks Push Back Into the Green.NEWS20: Why Investors Should Avoid Snap Stock.NEWS21: Why PayPal Stock Is a Solid Buy Right Now.NEWS22: Stock Market News For Dec 28, 2018.NEWS23: Stock Market News For Dec 28, 2018.NEWS24: After a week of hair-raising price swings, here’s the state of the market right now.NEWS25: Apple is poised to be the strongest FAANG performer in 20....NEWS26: Markets Go Negative As Wall Street Pushes for 3-Day Winning Streak.NEWS27: Aegis Capital's Anthony Says Facebook Has A Credibility Problem.NEWS28: Facebook vows to police its users, but how?.NEWS29: Markets Go Higher As Wall Street Pushes for 3-Day Winning Streak.NEWS30: Stock Market News For Dec 28, 2018.NEWS31: Year in review: Top five technology stories in Orlando.NEWS32: The 1 FAANG Stock to Avoid in 2019.NEWS33: The 1 FAANG Stock to Avoid in 2019.NEWS34: The 1 FAANG Stock to Avoid in 2019.NEWS35: Market volatility spikes in December.NEWS36: [$$] Former AmEx Boss Chenault Leaving IBM, P&G Boards.NEWS37: Comparing And Contrasting ETFs And Mutual Funds.NEWS38: Comparing And Contrasting ETFs And Mutual Funds.NEWS39: Facebook (FB) Gains But Lags Market: What You Should Know.NEWS40: Facebook (FB) Gains But Lags Market: What You Should Know.NEWS41: Facebook moderators reportedly rely on inaccurate, outdated documents to determine forbidden content.NEWS42: Twitter Stock Is On a Tear, But Is It a Buy?.NEWS43: Twitter Stock Is On a Tear, But Is It a Buy?.NEWS44: Are These “Under the Tree” Stocks Gifts That Kept on Giving?.NEWS45: Are These “Under the Tree” Stocks Gifts That Kept on Giving?.

Answer: Decrease