anchor.diff:  cuba,Cuba
   cuban,Cuban
   cuban,Cubans
  +congress,Congress
  +senate,Senate
  +house of representatives,House of Representatives
  +supreme court,Supreme Court
  +chief justice,Chief Justice
  
positive.code: friday,Friday
  saturday,Saturday
  sunday,Sunday
  europe,Europe
  mexico,Mexico
  mexican,Mexican
  
negative.code: democrats,Democrats
  twitter,Twitter
  facebook,Facebook
  cnn,CNN
  buzzfeed,Buzzfeed
  
  putin,Putin
  isis,ISIS
  i.s.i.s.,ISIS
  