Categorize the input news's emotional tone into one of three groups.
Options: positive, negative

Shares of Roku Inc. ROKU, +1.39% slipped 0.4% in premarket trading Monday, after the streaming video player company said Apple Inc.'s AAPL, -3.66% Apple Music app is now available on any Roku device. Roku said current Apple Music subscribers can access the app on Roku devices with their existing log-in credentials.
positive