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:2018-12-12, Stock:FB, The news for the past five days is as follows:
2018-12-04: NEWS1: 3 Reasons to Be Bullish on Facebook Stock.NEWS2: 3 Reasons to Be Bullish on Facebook Stock.NEWS3: The Charts Say Twitter Stock Is the Best Social Media Play.NEWS4: The Charts Say Twitter Stock Is the Best Social Media Play.NEWS5: How Does Tumblr Make Money?.NEWS6: The FAANG stocks shed $140 billion in Tuesday's market rout.NEWS7: The Tortoise Can Beat the Hare.NEWS8: EU's Moscovici urges digital tax deal in March.NEWS9: The Charts Say Twitter Stock Is the Best Social Media Play.NEWS10: Near the end of her term, the world’s toughest tech regulator is moving “as fast as possible”.NEWS11: 3 Reasons to Be Bullish on Facebook Stock.NEWS12: Why Snap Inc Stock Will Continue to Suffer in 2019.NEWS13: Cramer calls a bottom on Facebook's stock, which has fallen nearly 24% since mid-March.NEWS14: What’s Remaining Under Baidu’s Repurchase Program?.NEWS15: Quora's 100 Million Users Are the Latest Victims in Hacking Wave.NEWS16: Facebook Acquires Rights to Three Classic Shows for Watch.NEWS17: Facebook Acquires Rights to Three Classic Shows for Watch.NEWS18: Tech Giants&apos; Ad-Revenue Machine Faces Call for EU Attention.NEWS19: Facebook Acquires Rights to Three Classic Shows for Watch.NEWS20: Inside Baidu’s Profitability.NEWS21: How Alphabet Tweaked Loon’s Strategy.NEWS22: Facebook Won’t Be the Next TheGlobe.com.NEWS23: Our Ultimate Stock-Pickers' Top 10 Buys and Sells.NEWS24: Ireland still concerned about EU digital tax despite new proposal: minister.NEWS25: France Faces a Typical Facebook Revolution.NEWS26: Quora says 100 million users hit by security breach.NEWS27: Facebook (FB) Gains But Lags Market: What You Should Know.NEWS28: Facebook (FB) Gains But Lags Market: What You Should Know.NEWS29: Still Married To Facebook Stock? It's Time To Think About A Divorce.NEWS30: Here's My Top Stock to Buy in December.NEWS31: Here's My Top Stock to Buy in December.
2018-12-06: NEWS1: 3 Pros, 3 Cons of Buying Twilio Stock.NEWS2: 3 Pros, 3 Cons of Buying Twilio Stock.NEWS3: Apple Roundup: Music, App Store Monopoly, Analyst Opinion.NEWS4: Apple Roundup: Music, App Store Monopoly, Analyst Opinion.NEWS5: Apple Roundup: Music, App Store Monopoly, Analyst Opinion.NEWS6: Apple’s Year-Long iPhone Battery Discount Is Ending.NEWS7: Most Interesting New ETFs.NEWS8: Most Interesting New ETFs.NEWS9: Buy Facebook as It's Extremely Oversold and Holding a Key Moving Average.NEWS10: 3 Pros, 3 Cons of Buying Twilio Stock.NEWS11: Most Interesting New ETFs.NEWS12: SEC Commissioner Calls for Closer Look at Voting by Index Giants.NEWS13: Facebook Extends Declines on Stifel Downgrade, UK Documents Leak.NEWS14: Facebook to check Indian political ads in build-up to vote.NEWS15: Facebook emails detail the sharing of user data with outside companies.NEWS16: Facebook Stock Could Take a Hit From Growing Distrust, Analyst Says.NEWS17: Dow Drops 352 Points Because This Is Way More Than a Trade War.NEWS18: Dow Drops 352 Points Because This Is Way More Than a Trade War.NEWS19: Guggenheim initiates Twitter, Alphabet stocks at buy while taking cautious view of Facebook and Snap.NEWS20: Guggenhiem Is Bullish On Twitter Due To 'Snackability,' Neutral On Facebook.NEWS21: Mark Zuckerberg Is More Ruthless Than Clueless.NEWS22: Funds flee Facebook.NEWS23: [video]Facebook Extends Declines on Stifel Downgrade, UK Documents Leak.NEWS24: Stocks Slide At Open After China Arrest; Facebook Makes Enemies.NEWS25: Facebook begins verification for India political ads.NEWS26: Facebook gave some companies preferential treatment with user data.NEWS27: Dow Drops 352 Points Because This Is Way More Than a Trade War.NEWS28: Facebook Emails Could Lead to Tougher EU Regulatory Scrutiny.NEWS29: Dow Jones Futures Tumble As Huawei CFO Arrested, Enraging China.NEWS30: Facebook&apos;s stock falls after Stifel downgrades, citing &apos;too many adversaries&apos;.NEWS31: [$$] FirstFT: Today’s top stories.NEWS32: Stocks Dive, Huawei, Tesla, Facebook and Lam Research - 5 Things You Must Know.NEWS33: Fed up with Facebook, U.S. fund managers look for alternatives.NEWS34: [$$] CSI and the art of the smartphone.NEWS35: Today's Research Reports on Trending Tickers: Facebook and Twitter.NEWS36: Facebook Wielded Data to Reward, Punish Rivals, Emails Show.NEWS37: Facebook CEO backed sharing customer data despite second thoughts - documents.NEWS38: Google confirms it's shutting down one of its chat apps.NEWS39: [$$] Stocks to watch: Facebook, Genus, Avista, Keir, BAE, Capgemini.NEWS40: Documents show Facebook used user data as competitive weapon.NEWS41: Documents show Facebook used user data as competitive weapon.NEWS42: Facebook board backs Sandberg's request to initiate research into Soros.NEWS43: More Bad News for Facebook. Here&apos;s Why It’s Going to Be Fine..
2018-12-07: NEWS1: Facebook woes prompts 93 US mutual funds selloff.NEWS2: Facebook to buy back additional $9 billion of shares.NEWS3: Facebook to buy back additional $9 billion of shares.NEWS4: The Future of Virtual Reality Could Be Huge for Nvidia Stock.NEWS5: The Future of Virtual Reality Could Be Huge for Nvidia Stock.NEWS6: Facebook Stock Finishes Friday's Market Selloff on a Sour Note.NEWS7: Here's Why Adobe (ADBE) Stock Looks Like a Buy Ahead of Earnings.NEWS8: Here's Why Adobe (ADBE) Stock Looks Like a Buy Ahead of Earnings.NEWS9: FANG stocks shed more than $600 billion in market cap sin....NEWS10: Facebook Plans to Repurchase $9 Billion More of Its Shares.NEWS11: Facebook Increased Share Buyback Program by Another $9 Billion.NEWS12: Flashback Friday: What's the Market Smoking?.NEWS13: Facebook increases stock buyback program by $9 billion.NEWS14: Facebook increases stock buyback program by $9 billion.NEWS15: Facebook's Blockchain Bet Could Pay Off.NEWS16: Facebook fined £8.9m by Italy for misleading users over data use.NEWS17: Facebook and Alphabet job openings show 'early signs' of slowdown in growth: Citi's Mark May.NEWS18: How To Protect A Short Position With Options (FB, AAPL).NEWS19: Wait for Under Armour Stock to Drop Before Buying Shares.NEWS20: Noteworthy Friday Option Activity: FB, AVGO, REGN.NEWS21: Noteworthy Friday Option Activity: FB, AVGO, REGN.NEWS22: Time to Buy & Hold Tesla (TSLA) Stock?.NEWS23: Time to Buy & Hold Tesla (TSLA) Stock?.NEWS24: AT&T and Time Warner Merger Case: What You Need to Know.NEWS25: Here's Why Adobe (ADBE) Stock Looks Like a Buy Ahead of Earnings.NEWS26: What the options market is saying about Facebook's next move.NEWS27: 10 Chinese Stocks That Are Worth a Gamble In 2019.NEWS28: Where traders are betting Facebook goes next. Plus, a tra....NEWS29: Forget Rates, Markets Seem Concerned about the Growth Outlook.NEWS30: Democrats to take aim at Facebook, Google, Amazon and Apple: Charlie Gasparino.NEWS31: Facebook Is a Good Illustration of the Condition of Many Stocks Right Now.NEWS32: The Future of Virtual Reality Could Be Huge for Nvidia Stock.NEWS33: The Zacks Analyst Blog Highlights: Apple, Amazon, Facebook, eBay and Etsy.NEWS34: The Zacks Analyst Blog Highlights: Apple, Amazon, Facebook, eBay and Etsy.NEWS35: Noteworthy ETF Inflows: IWB, AMZN, FB, BAC.NEWS36: Noteworthy ETF Inflows: IWB, AMZN, FB, BAC.NEWS37: Things Will Be Rough a Little While Longer for Tencent Stock.NEWS38: This week in NYC funding: Aquant, OnSiteIQ, Facebook&apos;s Made In-Made For NYC.NEWS39: Facebook's Inability to Manage Morale Fuels Calls for Executive Change.NEWS40: San Jose signs year-long extension with Facebook for Terragraph Wi-Fi pilot program.NEWS41: Facebook testing &apos;QVC-like&apos; live video streams.NEWS42: Former Allies Align Against Facebook as its Very Public Problems Persist.NEWS43: Facebook, Not Liked of Late, Could Stage a Technical Rally Into Year-End.NEWS44: Why Yelp’s Stock Gains Could Be Temporary.NEWS45: Why Oracle’s Revenue Growth Could Fall in the Current Quarter.NEWS46: Today's Research Reports on Trending Tickers: Facebook and Momo.NEWS47: Government meets with WhatsApp over tracing of fake news: source.NEWS48: [$$] Tech briefing: Huawei’s negative network effect.NEWS49: Facebook emails show EU must toughen regulation on social media 'monopoly,' lawmaker says.NEWS50: India government meets with WhatsApp over tracing of fake news: source.NEWS51: [$$] Francis by Ann Wroe — the rhythms of the saint.NEWS52: The Virtual Reality Market Is Making a Comeback.NEWS53: The Virtual Reality Market Is Making a Comeback.NEWS54: [$$] The April 3rd Incident by Yu Hua — all it takes is for one person to say so.NEWS55: Facebook defends its practices after UK lawmakers release documents.NEWS56: Microsoft adopts ethical principles aiming to bar misuse of face recognition technology.
2018-12-10: NEWS1: Facebook Jumps on $9 Billion Buyback Plan, Bullish Note From Deutsche Bank.NEWS2: Why this analyst has a 'contrarian' view on Facebook.NEWS3: Should Facebook Be Spending So Much Cash on Buybacks?.NEWS4: The Internet&apos;s founders voice concern over its future, call for &apos;mid-course correction&apos;.NEWS5: Instagram promotes Vishal Shah as head of product.NEWS6: Monday Madness: Apple's Looking Pretty Bruised.NEWS7: Instagram promotes Vishal Shah as head of product.NEWS8: Most FAANG Stocks Are In Bear Territory — But Still A Good Bet For Long-Term Investors.NEWS9: Is Facebook Stock Starting to Buck the Negative Headlines?.NEWS10: Is Facebook Stock Starting to Buck the Negative Headlines?.NEWS11: Twitter Stock Very Easily Could Push Beyond IPO Highs.NEWS12: Twitter Stock Very Easily Could Push Beyond IPO Highs.NEWS13: Why Did Apple (AAPL) Stock Fall Again?.NEWS14: Why Did Apple (AAPL) Stock Fall Again?.NEWS15: Salesforce hires chief ethical and humane use officer following Benioff's criticism of Facebook.NEWS16: Facebook Is the Top Pick Among Large Internet Stocks, Analyst Says.NEWS17: Why Did Apple (AAPL) Stock Fall Again?.NEWS18: Why SQN Investors Is Frustrated with Yelp.NEWS19: Facebook Rises 3%.NEWS20: Nasdaq 100 Movers: ULTA, QCOM.NEWS21: Nasdaq 100 Movers: ULTA, QCOM.NEWS22: Facebook: Deja Vu Or A Longer-Term Issue?.NEWS23: Facebook: Deja Vu Or A Longer-Term Issue?.NEWS24: Bitcoin Flat; Facebook Expands Blockchain Team.NEWS25: Is Facebook Stock Starting to Buck the Negative Headlines?.NEWS26: Twitter Stock Very Easily Could Push Beyond IPO Highs.NEWS27: Deep losses leave Big Tech with small earnings multiples.NEWS28: Facebook&apos;s valuation makes it a top stock pick among large internet firms, Deutsche Bank says.NEWS29: Facebook's valuation makes it a top stock pick among large internet firms, Deutsche Bank says.NEWS30: Graphic - Deep losses leave Big Tech with small earnings multiples.NEWS31: Site Linked by U.S. to ‘Putin&apos;s Chef’ Fights Facebook’s Block.NEWS32: [$$] Google and Facebook face Australia crackdown over market power.NEWS33: Australian watchdog wants a regulator for dominant Google, Facebook.NEWS34: Australian watchdog wants a regulator for dominant Google, Facebook.NEWS35: Google, Facebook Face Australia Crackdown Over Market Power.NEWS36: Facebook ramps up ad transparency ahead of India's 2019 general elections.NEWS37: [$$] Taming ‘big tech’: Standard procedure.NEWS38: Australian regulator says probe of tech giants spurs 5 investigations.NEWS39: Australian watchdog calls for more scrutiny of Google, Facebook.NEWS40: Should I Buy an Oculus Go VR Headset?.NEWS41: Should I Buy an Oculus Go VR Headset?.NEWS42: Why Investors Should Cheer Facebook's Stock Buyback.NEWS43: Why Investors Should Cheer Facebook's Stock Buyback.NEWS44: [$$] Facebook Always Meant Business.NEWS45: [$$] Facebook Censors at Random.
2018-12-11: NEWS1: Facebook Stock Is Not a Buy Just Yet.NEWS2: Facebook Stock Is Not a Buy Just Yet.NEWS3: Alphabet Rises on Monday, Google+ to Shut Down Early.NEWS4: Nielsen Company (Luxembourg) S.a.r.l., The -- Moody's affirms Nielsen's Ba3 CFR; outlook revised to negative.NEWS5: MoviePass Shares Trading at Just Over 1 Cent, Google+ Shuts Down Early and Facebook Files Controversial New Patents (60-Second Video).NEWS6: The Market Outlook for 2019 According to Paul Tudor Jones.NEWS7: What to Make of Facebook's Buyback Boost.NEWS8: What to Make of Facebook's Buyback Boost.NEWS9: Instagram Is Filling the Void Left by Its Cofounders’ Departures.NEWS10: Facebook Stock Is Not a Buy Just Yet.NEWS11: What to Make of Facebook&apos;s Buyback Boost.NEWS12: Facebook will know where you are going before you do, new plans reveal.NEWS13: A Closer Look at Facebook’s Valuation Ratios.NEWS14: Charting a December bounce: S&P 500 nails major support.NEWS15: Amazon is the top pick of FANG stocks, says Baird strateg....NEWS16: Stock Market News For Dec 11, 2018.NEWS17: Stock Market News For Dec 11, 2018.NEWS18: Facebook Boosts Security Measures Ahead of India Election.NEWS19: Facebook Boosts Security Measures Ahead of India Election.NEWS20: Alphabet’s Verily Unit Getting a Stake in Dexcom.NEWS21: Facebook starts testing ads in search results.NEWS22: Alphabet Expedites Google+ Shutdown, Another Data Breach Hits.NEWS23: Alphabet Expedites Google+ Shutdown, Another Data Breach Hits.NEWS24: Facebook Boosts Security Measures Ahead of India Election.NEWS25: ’Quality’ semiconductor stocks may rise to the top as sales growth slows.NEWS26: Stock Market News For Dec 11, 2018.NEWS27: Google CEO Sundar Pichai Testifies to Congress on Tuesday; Here's What to Expect.NEWS28: Does Google Have an Answer to Privacy Concerns?.NEWS29: Alphabet Expedites Google+ Shutdown, Another Data Breach Hits.NEWS30: How Facebook (FB) Stock Will Bounce Back.NEWS31: How Facebook (FB) Stock Will Bounce Back.NEWS32: Where Warren Buffett and Silicon Valley Billionaires Agree.NEWS33: Internet pioneer Vint Cerf expects Big Tech workers to turn up pressure on their employers in 2019.NEWS34: New Research Coverage Highlights Facebook, Korn/Ferry International, NuVasive, Sonic Automotive, B Communications, and Marin Software — Consolidated Revenues, Company Growth, and Expectations for 2018.NEWS35: At Facebook, Scandals and Slowing Growth Made for a Rocky 2018.NEWS36: At Facebook, Scandals and Slowing Growth Made for a Rocky 2018.NEWS37: How Apple Is Extending Apple Music’s Reach.NEWS38: Facebook Has Better Uses for Its Cash Than Stock Buybacks.NEWS39: At Facebook, Scandals and Slowing Growth Made for a Rocky 2018.NEWS40: WPP to splash out to reboot world's biggest ad group.NEWS41: Should Facebook Be Spending So Much Cash on Buybacks?.NEWS42: Should Facebook Be Spending So Much Cash on Buybacks?.NEWS43: [$$] Australia Looks to Rein in Power of Facebook and Google.

Answer: Rise