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:2018-12-27, Stock:snap, The news for the past five days is as follows:
2018-12-19: NEWS1: Snapchat takes on TikTok with launch of Lens Challenges.NEWS2: Snapchat adds Challenges feature with user-created lenses.NEWS3: Elon Musk Reveals Tunnel, Facebook Hit With New Data Scandal and Crossword Secrets Revealed (60-Second Video).NEWS4: Snap Is Losing Its Hardware Chief. Again..NEWS5: Snap Is Losing Its Hardware Chief. Again..NEWS6: Is Snap Inc. (SNAP) A Good Stock To Buy?.NEWS7: Snap Is Losing Its Hardware Chief. Again..NEWS8: Snap (SNAP) Outpaces Stock Market Gains: What You Should Know.NEWS9: Snap (SNAP) Outpaces Stock Market Gains: What You Should Know.NEWS10: 5 Top Stock Trades for Wednesday: MU, ORCL, SNAP, GE.NEWS11: 5 Top Stock Trades for Wednesday: MU, ORCL, SNAP, GE.
2018-12-20: NEWS1: Snap employees won’t get bonuses again this year.NEWS2: Snap shares fall below $5 for the first time.NEWS3: Snap is no longer a compelling short, says BTIG.NEWS4: Kevin McCallister Is Back!.NEWS5: 4 reasons why Spectacles is the best unexpected gift of the year.NEWS6: Will AR & VR Technologies Live Up to Expectations in 2019?.NEWS7: Will AR & VR Technologies Live Up to Expectations in 2019?.NEWS8: Will AR & VR Technologies Live Up to Expectations in 2019?.NEWS9: Snap Isn’t Failing Everywhere.NEWS10: Can Snap Regain Investor Confidence?.NEWS11: A Look at a Little-Known Lethal Facebook Rival.NEWS12: Today's Research Reports on Trending Tickers: Facebook and Snap.
2018-12-21: NEWS1: Snap hits a new low, closing the day under $5 per share for the first time.NEWS2: Viacom Isn’t Fazed by the Netflix Dispute.NEWS3: Viacom and Netflix: Friends or Enemies?.NEWS4: Facebook (FB) Admits to Data Sharing But With Users' Consent.NEWS5: Facebook (FB) Admits to Data Sharing But With Users' Consent.NEWS6: Facebook (FB) Admits to Data Sharing But With Users' Consent.
2018-12-24: NEWS1: Snap's Former CFO Left Because of Evan Spiegel's Fixation on Spectacles.NEWS2: Snap's Former CFO Left Because of Evan Spiegel's Fixation on Spectacles.NEWS3: Snap&apos;s Former CFO Left Because of Evan Spiegel&apos;s Fixation on Spectacles.NEWS4: Technology Sector Update for 12/24/2018: SNAP,ACN,BNSO.NEWS5: Technology Sector Update for 12/24/2018: SNAP,ACN,BNSO.NEWS6: Snap reportedly turned down Facebook a second time.NEWS7: S&P 500 enters bear market.NEWS8: Have to look at lack of anti-trust enforcement on social ....NEWS9: Snapchat lenses now officially work on dogs.
2018-12-26: NEWS1: Snap Could Have Been Facebook's Most Expensive Acquisition Ever.NEWS2: Snap Could Have Been Facebook's Most Expensive Acquisition Ever.NEWS3: The Selloff of Facebook Stock Is WAY Overdone.NEWS4: Snap Could Have Been Facebook&apos;s Most Expensive Acquisition Ever.NEWS5: The Top 3 Tech Stories of 2018 (60-Second Video).NEWS6: 2 Lessons From the Snap Disaster.NEWS7: 2 Lessons From the Snap Disaster.NEWS8: 2 Lessons From the Snap Disaster.NEWS9: Bold 2019 Predictions For Amazon, Apple, Snap, Tesla In Acquisitions.

Answer: Decrease