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:2018-01-16, Stock:FB, The news for the past five days is as follows:
2018-01-08: NEWS1: IPhone addiction may be a virtue, not a vice for investors.NEWS2: All 4 &apos;FANG&apos; Stocks - FB, AMZN, NFLX, GOOGL - Just Hit New Highs.NEWS3: This Breakout-Ready Software Leader Boasts Accelerating EPS Estimates.NEWS4: Facebook Is Top Stock Pick For 2018, Receives Price-Target Boost.NEWS5: Apple's iPhone Addiction Issue Unlikely to Impact Shares Anytime Soon: Analysts.NEWS6: Facebook Inks 2nd Major Music Deal.NEWS7: 3 Things That Could Slow Down Amazon.com, Inc. Stock.NEWS8: After Hours Most Active for Jan 8, 2018 :  F, INTC, FB, SQ, MSFT, VZ, GE, TWTR, LOW, EBAY, CTSH, FITB.NEWS9: Facebook Is Top Stock Pick For 2018, Receives Price-Target Boost.NEWS10: Facebook is using A.I. in ways that go far beyond the M assistant.NEWS11: Facebook, Xiaomi Partner On Virtual-reality Headset In China.NEWS12: Facebook executives sold $4 billion in stock last year, more than execs at other large tech firms.NEWS13: Facebook, Google and Huawei fund UW Reality Lab for augmented and virtual reality research.NEWS14: Facebook is shuttering M, its personal assistant aided by AI and humans.NEWS15: Snap Stock’s Seesaw Is an Opportunity to Profit!.NEWS16: Indexes Bide Time Ahead Of Financial Earnings; FANGs Outperform.NEWS17: If You Thought 2017 Was Bad, 2018 Looks Uglier for Snap Inc.NEWS18: Snap downgraded to hold rating at Jefferies.NEWS19: Facebook investors say they can help fix the company.NEWS20: 10 Hottest ETF Themes for 2018.NEWS21: Facebook, Sony/ATV sign music licensing deal.NEWS22: 3 Things That Could Slow Down Amazon.com, Inc. Stock.NEWS23: 2 Stocks I Never Plan to Buy.NEWS24: GoPro Stock Craters, But What Did You Expect?.NEWS25: In a shot at YouTube, Facebook signs a deal with Sony to let people post music clips.NEWS26: Sony Music Publishing, Facebook Sign Deal for Online Videos.NEWS27: Amazon, Facebook Help Drive Buffalo Discovery Fund&apos;s Hot Run.NEWS28: Mark Zuckerberg's Promise to 'Fix' Facebook Is Good for Business.NEWS29: No zero-sum game between tech and industrials as FAANG ou....NEWS30: BitAuto Shows Rising Price Performance With Jump To 82 RS Rating.NEWS31: Facebook Is the Best Tech Stock to Own in 2018.NEWS32: Four Reasons Facebook Is a 'Top Pick' for 2018.NEWS33: Snap Stock’s Seesaw Is an Opportunity to Profit!.NEWS34: Will Domino's (DPZ) Continue to Gain Traction in 2018?.NEWS35: Stop Trading: FAANG needs to pull back.NEWS36: 2 Stocks I Never Plan to Buy.NEWS37: Israel's anti-trust regulator to look at internet giants.NEWS38: IPhones bad for your children's mental health?.NEWS39: What Do American Companies Actually Pay In Tax?.NEWS40: [$$] Zuckerberg’s Dilemma: When Facebook’s Success Is Bad for Society.
2018-01-09: NEWS1: Facebook may be ready to invade your physical world with an outrageously priced video device.NEWS2: IBM Holds Patent Lead For 25th Straight Year; Samsung, Intel Follow.NEWS3: Amazon's Bezos Is Richest Man As Tech Dominates Billionaire List.NEWS4: Apple (AAPL) Developing Tools to Increase Parental Control.NEWS5: Tuesday's ETF with Unusual Volume: SOCL.NEWS6: Facebook Is Reportedly Moving Forward With Its Video-Chatting Device.NEWS7: The FANG Stocks Are Likely to Lag in 2018.NEWS8: Facebook Creeps Closer to a Home Video Chat Device.NEWS9: Amazon&apos;s Bezos Is Richest Man As Tech Dominates Billionaire List.NEWS10: An early Facebook investor and Zuckerberg mentor compared the platform’s role in the US election to a plot of a “sci-fi novel”.NEWS11: Why Pandora Media, Inc. Stock Lost 63% in 2017.NEWS12: Facebook's &quot;M&quot; Was Always Doomed.NEWS13: 5 Highlights From the First Day of CES 2018.NEWS14: Internet giants not doing enough to take down illegal content - EU.NEWS15: Apple (AAPL) Developing Tools to Increase Parental Control.NEWS16: FANG Stocks Are Overpriced.NEWS17: Facebook&apos;s &quot;M&quot; Was Always Doomed.NEWS18: Why Is Applied Optoelectronics (AAOI) Stock Tumbling Today?.NEWS19: Is Digital Banking Henry Ford's Faster Horse?.NEWS20: Facebook Partners With Xiaomi to Launch VR Headset in China.NEWS21: The FANG Stocks Are Likely to Lag in 2018.NEWS22: Analysis: iPhone addiction may be a virtue, not a vice for investors.NEWS23: Stock Market News For Jan 9, 2018.NEWS24: Why Is Applied Optoelectronics (AAOI) Stock Tumbling Today?.NEWS25: Why The FAANGs' Big Gains May Be Far From Over.NEWS26: 5 Highlights From the First Day of CES 2018.NEWS27: Facebook inks deal with Sony/ATV on heels of Universal Music agreement.NEWS28: CNBC Tech Check Morning Edition: January 09, 2018.NEWS29: What Were David Tepper’s Top Buys in 3Q17?.NEWS30: Investors can still move into FAANG stocks: Analyst.NEWS31: Apple Reinstates Jony Ive as Design Manager.NEWS32: Facebook Partners With Xiaomi to Launch VR Headset in China.NEWS33: Tuesday’s Vital Data: Facebook Inc (FB), Nvidia Corporation (NVDA) and Alibaba Group Holding Ltd (BABA).NEWS34: Stocks to Watch: Altice USA, Target, Facebook, Amazon, Under Armour, Express, Urban Outfitters.NEWS35: FANG stocks are outrunning their price targets: Jim Crame....NEWS36: [$$] Facebook Is Making a (Virtual) Comeback in China.NEWS37: They Won The $1 Billion Jackpot - Here's What's Next.NEWS38: Why It May Be Time to Trim the FAANGs.NEWS39: Facebook and Xiaomi Will Launch a Virtual Reality Headset in China.NEWS40: [$$] Buying Facebook, Mosaic and Extreme Networks.NEWS41: IPhone addiction may be a virtue, not a vice for investors.NEWS42: IPhone addiction may be a virtue, not a vice for investors.NEWS43: JP Morgan's Jamie Dimon Regrets Calling Bitcoin 'A Fraud'.NEWS44: Fake News Risks Plaguing Brazil Elections, Top Fact Checkers Say.NEWS45: [$$] Facebook and Xiaomi to Launch Virtual-Reality Headset in China.NEWS46: Almost Every Advertiser Prefers Instagram Over Snapchat.NEWS47: Facebook says China&apos;s Xiaomi will make Oculus Go hardware and a similar VR headset for China.NEWS48: Facebook says China's Xiaomi will make Oculus Go hardware and a similar VR headset for China.NEWS49: Facebook's Oculus to partner with Xiaomi to build VR headsets.NEWS50: Almost Every Advertiser Prefers Instagram Over Snapchat.NEWS51: All 4 'FANG' Stocks - FB, AMZN, NFLX, GOOGL - Just Hit New Highs.NEWS52: HTC and Facebook’s Oculus Debut New Virtual Reality Headsets.NEWS53: Facebook’s Virtual Assistant M Is Dead. So Are Chatbots.NEWS54: [$$] Facebook and Xiaomi to Launch Virtual-Reality Headset in China.NEWS55: Facebook Inks 2nd Major Music Deal.NEWS56: Bulls Stay Long And Strong As Dow, S&P 500 Extend Win Streaks.
2018-01-10: NEWS1: Facebook, Apple, GM Leaders Urge Congress to Protect Dreamers.NEWS2: Google Is Taking VR To Next Level Vs. Facebook With Help From Lenovo.NEWS3: What To Watch For When These Five Tech Giants Report Quarterly Earnings.NEWS4: A Look at Facebook’s Stock Analysis.NEWS5: Facebook Plans Video Chat Device To Rival Amazon Echo Show.NEWS6: Facebook, Inc. Still Pledging to Become a Better Social Destination.NEWS7: Noteworthy Wednesday Option Activity: FB, PLCE, HOG.NEWS8: What To Watch For When These Five Tech Giants Report Quarterly Earnings.NEWS9: Facebook Plans Video Chat Device To Rival Amazon Echo Show.NEWS10: Facebook’s Privacy Initiatives and Audience Growth.NEWS11: Google Is Taking VR To Next Level Vs. Facebook With Help From Lenovo.NEWS12: Facebook’s Innovation and Product Development Avalanche.NEWS13: [$$] Facebook, Google Have a Tough New Job in Germany: Content Cop.NEWS14: Looking at Facebook’s Attempts to Engage Gamers.NEWS15: 4 Bitcoin Alternatives That You Need for 2018.NEWS16: Facebook, Twitter and YouTube to testify before Congress on extremist content.NEWS17: Dividend Hikes & Other Rewards Await Tech Investors in 2018.NEWS18: Inside Facebook’s Changing Video Policies to Boost Ad Revenue.NEWS19: 4 of the 5 Biggest IPOs in 2017 Bombed. Here's Who Won.NEWS20: Ex-Apple exec: Thanks to Apple, Google, Facebook, Twitter, we&apos;re tech-addicted — and they can fix it.NEWS21: Ex-Apple exec: Thanks to Apple, Google, Facebook, Twitter, we're tech-addicted — and they can fix it.NEWS22: Snap Stock Still Isn’t Even Close to ‘Cheap Enough’.NEWS23: Facebook, Inc. Still Pledging to Become a Better Social Destination.NEWS24: Dividend Hikes & Other Rewards Await Tech Investors in 2018.NEWS25: What Facebook’s Deal with Universal Music Group Could Bring.NEWS26: Facebook Is on Pace to Outperform, Again.NEWS27: Why Tech's Giants May Have Hollywood Dreams.NEWS28: Twitter, Snap Team Up With Fox Studio for World Cup Coverage.NEWS29: Why Baidu Inc (ADR) Stock Is Bound to Go Even Higher.NEWS30: Could Fighting Fake News Erode Alphabet’s Bottom Line?.NEWS31: How Shazam Could Impact Apple’s Services Business.NEWS32: Verizon to Stream NFL Games, Boost Digital Media Business.NEWS33: The Key To Investing Success: What It Is And Isn't.NEWS34: Early investor Roger McNamee urges Facebook to &quot;fix the product&quot;.NEWS35: Alphabet’s Google Shows Fake News Can’t Win.NEWS36: Shazam Could Boost Apple’s Advertising Revenues.NEWS37: How Alphabet Stock Has Performed Recently.NEWS38: Apple Acquires Music Recognition App Shazam.NEWS39: 3 Risks That Could Take down Facebook Inc Stock.NEWS40: Snap's Leaked Metrics Contain Good and Bad News.NEWS41: Early Facebook investor says it must fix &quot;structural problem&quot;.NEWS42: [$$] Silicon Valley Reconsiders the iPhone Era It Created.NEWS43: Apple iPhones Give Me the Feelies.NEWS44: Facebook Is Reportedly Moving Forward With Its Video-Chatting Device.
2018-01-11: NEWS1: Facebook Making Major Changes To Its News Feed.NEWS2: Facebook Making Major Changes To Its News Feed.NEWS3: Facebook Reveals a Big VR Partnership with Xiaomi.NEWS4: Top 5 Investing Takeaways From CES 2018.NEWS5: Shareholders Press Twitter, Facebook on Sexual Harassment.NEWS6: Facebook Closes a Music Deal With YouTube’s Biggest Critic.NEWS7: Solar Drones Take a Step Towards Commercial Flight.NEWS8: Facebook’s fight against fake news is going local.NEWS9: Facebook Reveals a Big VR Partnership with Xiaomi.NEWS10: Tina Brown: Facebook and Google's influence on the media is 'appalling'.NEWS11: Tina Brown: Facebook and Google's influence on the media is 'appalling'.NEWS12: Best ETFs for 2018: The Powershares QQQ Trust Will Power to Victory.NEWS13: Grubhub Expands Restaurant Base, Partners White Castle.NEWS14: Yelp Earns Relative Strength Rating Upgrade.NEWS15: Leaked Data Reveals a Big Problem for Snap.NEWS16: Blame Tyrannical Rule For Iran's Dismal Economy, Says Shah-In-Waiting.NEWS17: Why Facebook Is Seeking Data Experts.NEWS18: Tracing the Path of the Facebook Watch.NEWS19: Looking into Facebook’s New Anti-Harassment Tools.NEWS20: Will GDPR fail? Moving beyond the new regulation.NEWS21: Social Media Short Sellers Can’t Make Up Their Minds.NEWS22: Facebook’s CMO Discusses Reinventing Marketing in the Internet Era.NEWS23: How Facebook Uses 2G Tuesdays to Improve Its Products.NEWS24: Could Facebook’s Messenger Kids App Boost Its User Base?.NEWS25: An Overview of Facebook’s Marketing Initiatives.NEWS26: Facebook’s Expansion into Augmented Reality.NEWS27: Why Google Sees No Contradiction in Building Ad Blocker.NEWS28: A Recap of Apple’s M&A Deals in 2017.NEWS29: Best ETFs for 2018: The Powershares QQQ Trust Will Power to Victory.NEWS30: Xerox, Bitcoin, Delta - 5 Things You Must Know Before the Market Opens Thursday.NEWS31: Try, Try And Try Again: Facebook And Google Plan New Partnerships To Break Into China.NEWS32: [$$] Facebook, Google Have a Tough New Job in Germany: Content Cop.NEWS33: Warren Buffett Certain That Cryptocurrencies Set For Bad Ending.NEWS34: Warren Buffett Certain That Cryptocurrencies Set For Bad Ending.NEWS35: 2 Stocks to Put on a Short Leash, and 2 You Can Buy and Forget in 2018.NEWS36: 2 Stocks to Put on a Short Leash, and 2 You Can Buy and Forget in 2018.NEWS37: 4 Bitcoin Alternatives That You Need for 2018.
2018-01-12: NEWS1: Make money with 'this time it's different'.NEWS2: Cramer: 'This time it's different' can actually make you ....NEWS3: Cramer's game plan: JP Morgan set the benchmark. Now watc....NEWS4: Everything to Know About Facebook’s Big News Feed Change.NEWS5: Facebook is using an old drug dealer tactic to keep its users hooked.NEWS6: It’s Time to Think of International Business Machines Corp as Blockchain.NEWS7: Microsoft Corporation Stock Keeps Going up, but $90 Looks Like a Peak.NEWS8: Why Facebook Stock Took It on the Chin Today.NEWS9: Think Snap's 2017 Was Bad? Watch What 2018 Brings.NEWS10: Why Facebook, Aflac, and GameStop Slumped Today.NEWS11: Friday's ETF Movers: GDXJ, MTK.NEWS12: Facebook shares slip after News Feed overhaul.NEWS13: ICYMI: Snap Sinks, Bitcoin Trust Splits, Facebook's Facelift, Intel's 'Processor-Gate'.NEWS14: CNBC Tech Check Evening Edition: January 12, 2018.NEWS15: Facebook's planned News Feed overhaul rattles investors.NEWS16: Trump’s immigration remarks, mudslides, and eight other stories you might have missed.NEWS17: Trouble Is Brewing for Facebook, Inc. Stock.NEWS18: Facebook Rival At New High Amid FANG Company's Sweeping Changes.NEWS19: Murdoch’s News Corp. Warns Facebook to Avoid ‘Political’ Changes.NEWS20: Twitter Jumps As Facebook Flops Over Shift In Content Strategy.NEWS21: After Hours Most Active for Jan 12, 2018 :  F, GE, CLNS, S, VIPS, QQQ, PFE, CTRP, CELG, CENX, CSCO, FB.NEWS22: Silicon Valley stocks: Synaptics shares soar on analyst upgrade as Facebook falls.NEWS23: Market Close Report: Historical high reached as NASDAQ Composite Index closes at 7,261.06..NEWS24: Why Facebook, Aflac, and GameStop Slumped Today.NEWS25: Facebook changes News Feed, investors click on 'sad'.NEWS26: Q&A: What Facebook's shift could mean to users, businesses.NEWS27: Indexes Cap Week On High Note; Nasdaq&apos;s 2018 Gain Now At 5.2%.NEWS28: Twitter Jumps As Facebook Flops Over Shift In Content Strategy.NEWS29: S&P 500 Hits High Amid JPMorgan, Lennar, Delta Earnings Despite Intel, Facebook Woes: Weekly Review.NEWS30: Think Snap&apos;s 2017 Was Bad? Watch What 2018 Brings.NEWS31: Can Weight Watchers Repeat Its Oprah Magic?.NEWS32: Why Facebook Stock Took It on the Chin Today.NEWS33: Facebook announcement can drive engagement, ad revenue ov....NEWS34: US STOCKS-Wall St scales record highs on earnings optimism, data.NEWS35: Facebook changes News Feed, investors click on 'sad'.NEWS36: Marketers Say Facebook's News Feed Update Will Be 'Nail in the Coffin' for Organic Posts.NEWS37: Facebook: Change You Can Believe In?.NEWS38: Zuckerberg Aims to Bring Facebook Back to Its Social Network Roots.NEWS39: Raymond James downgrades Snap to underperform.NEWS40: Facebook should get rid of its news product entirely.NEWS41: Facebook (FB) Stock Dips on Major News Feed Overhaul.NEWS42: Microsoft Corporation Stock Keeps Going up, but $90 Looks Like a Peak.NEWS43: It’s Time to Think of International Business Machines Corp as Blockchain.NEWS44: Q&A: What Facebook's shift could mean to users, businesses.NEWS45: Facebook’s Ad Business May Power Through News Feed Change.NEWS46: Twitter surges after Facebook says it will curtail news in users' feeds.NEWS47: Midday Update: Wall Street's Meteoric Rise Extended by Bank Earnings, Upbeat Retail Sales.NEWS48: Facebook is in a position to do what's right for the user....NEWS49: US STOCKS-Wall St scales record highs on earnings optimism, robust data.NEWS50: Facebook and Google can't keep extremists away, and Congress will be grilling them next week.NEWS51: A look at Facebook's changes over the years in what you see.NEWS52: Facebook News Feed Changes 2018: What It Means for You.NEWS53: Whoops, analyst downgrades Facebook stock hours after rec....NEWS54: How Amazon Plans to Increase Its Ad Dollars.NEWS55: How to Trade Facebook, Walmart and Boeing as S&P 500 Hits New Highs: Chart.NEWS56: A look at Facebook's changes over the years in what you see.NEWS57: How Intel’s Self-Driving Efforts Could Benefit Facebook.NEWS58: Facebook stock: Investors don’t like the news feed change.NEWS59: Facebook stock: Investors don’t like the news feed change.NEWS60: Facebook trying to cleanse politicized content: Analyst o....NEWS61: US STOCKS-Wall Street surges as consumer and bank stocks gain.NEWS62: Trouble Is Brewing for Facebook, Inc. Stock.NEWS63: Stocks hit records in broad rally, but Facebook tumbles on newsfeed overhaul.NEWS64: Traders Don't Think Facebook's Shift Will Benefit Twitter, Snap.NEWS65: Facebook (FB) Stock Dips on Major News Feed Overhaul.NEWS66: [$$] iPhones vs. Parents: The Tug of War Over America's Children.NEWS67: Facebook Inc’s New Feed Selloff Is a Buying Opportunity.NEWS68: Mark Zuckerberg: Here's how to use Facebook to feel happier.NEWS69: Facebook's Advertising Pain Could Be Twitter's Gain.NEWS70: Which Leading Stocks Help This Top Mutual Fund Outperform?.NEWS71: Facebook going through natural evolution balancing user e....NEWS72: Apple Breaks Out; Bitcoin Rebounds; Want To Invest Like Buffett?.NEWS73: Facebook can’t be fixed.NEWS74: Whoops, analyst downgrades Facebook stock hours after recommending it as shares tanked.NEWS75: Whoops, analyst downgrades Facebook stock hours after recommending it as shares tanked.NEWS76: Stifel's Devitt Says Facebook 'Lost Its Way'.NEWS77: Trade the ‘Mini Crash’ in Facebook Stock Without Worry.NEWS78: ETFs tracking the big moves in Dow.NEWS79: Tech Stocks Rise Amid Facebook Sell-Off; Big Bank Continues Its Advance.NEWS80: Facebook Shares Slide As Wall Street Reacts to News Feed Overhaul.NEWS81: Facebook Chooses Friends, Not Publishers.NEWS82: No Likes for Facebook Feed Plans…Time to Buy?.NEWS83: Is the Recent Twitter Rally Sustainable?.NEWS84: Dow Leads As Stocks Open Mixed; Facebook, Price Data Pressure Early Trade.NEWS85: Iranians Have Endured Zero Legal Protections For Years, says Exiled Crown Prince, Reza Pahlavi.NEWS86: Facebook's Money Printing Press Could Be at Major Risk.NEWS87: Facebook shares fall 5% after it announces big changes to the News Feed.NEWS88: Facebook Shares Tank After Outlining Big Changes to News Feed.NEWS89: Stocks to Watch: Facebook, JPMorgan, Wells Fargo, PNC, BlackRock, AMD, GM, Snap.NEWS90: Mark Zuckerberg Just Blew Up Facebook From the Inside.NEWS91: Facebook edits feeds to bring less news, more sharing.NEWS92: US STOCKS-Futures fall after strong inflation data.NEWS93: What Explains the 26% Rise in Facebook’s Marketing Expenses?.NEWS94: Facebook’s Growing Focus on Artificial Intelligence.NEWS95: Markets risk a ‘brutal’ fall as they ignore the Fed’s latest warning shot.NEWS96: Facebook shares slip after News Feed overhaul.NEWS97: [$$] Muslim Hard-Liners Accuse Facebook of Blocking Accounts.NEWS98: Facebook just made a huge change to its News Feed.NEWS99: Facebook to emphasize friends in changes to news feed fil....NEWS100: Facebook Revamps News Feed to Bring More Relevant Content.NEWS101: What Do Analysts Expect from Verizon’s 4Q17 Earnings?.NEWS102: Facebook announces overhaul to prioritize content from friends and family.NEWS103: Inside Facebook’s Top 3 Priorities.NEWS104: How Offshore Expansion Is Testing Facebook.NEWS105: How Facebook is Fighting Fake News.NEWS106: Indonesia hard-line Muslims protest ban on Facebook accounts.NEWS107: Facebook reveals big changes that will put friends ahead of business.NEWS108: Facebook shares drop nearly 4% premarket after changes favoring friend posts ahead of business.NEWS109: Facebook Unveils Changes to Address Fake News.NEWS110: Facebook's stock could rally 20 percent despite major News Feed change, analyst says.NEWS111: Facebook to emphasize friends, not news, in series of changes.NEWS112: Protest by Indonesian Islamists accuses Facebook of discrimination.NEWS113: Crypto News Update.NEWS114: Crypto News Update.NEWS115: Facebook Inc. (FB) Is Losing Ground After Announcing News Feed Changes.NEWS116: Facebook Inc. (FB) Is Losing Ground After Announcing News Feed Changes.NEWS117: Facebook edits feeds to bring less news, more sharing.NEWS118: New Facebook timeline emphasizes friends over news.NEWS119: How Many People Did That Story Reach? It Depends Who’s Counting..NEWS120: [$$] Shareholders Urge Facebook, Twitter to Tackle Online Harassment.NEWS121: [$$] Facebook to Overhaul How It Presents News in Feed.NEWS122: Facebook Unveils Sweeping Changes to Its Social Network.NEWS123: Facebook will now show you more posts from friends and family than news.NEWS124: [$$] Facebook to Overhaul How It Presents News in Feed.NEWS125: Facing critics, Facebook wants feeds to be more 'meaningful'.NEWS126: Shareholders Press Twitter, Facebook to Curb Sexual Harassment.NEWS127: Facebook Focuses News Feed On Friends And Family, Curbing The Reach Of Brands And Media.NEWS128: Facebook to emphasize friends, not news, in series of changes.NEWS129: Facebook Tweaks Newsfeed to Favor Content from Friends, Family.NEWS130: Facebook is massively changing its News Feed, and it may mean people spend less time on it.NEWS131: Facing critics, Facebook wants feeds to be more 'meaningful'.NEWS132: Facebook, Alphabet shifted in sector classification system.NEWS133: Facebook Unveils Sweeping Changes, Says Engagement May Fall.NEWS134: [$$] Shareholders Urge Facebook, Twitter to Tackle Online Harassment.

Answer: Decrease