Determine the sentiment expressed in the news from financial perspective.
Options: negative, positive

Netflix is raising prices in the U.S. and Canada, with its most popular subscription tier going from $13.99 a month to $15.49 in the U.S. The lowest level of service climbed $1 to $9.99 and the premium tier is now $19.99, up from $17.99. In Canada, the standard plan (aka the middle tier) rose to...
negative