What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: Regarding Apple, Inc., what's good for Warren Buffett is also suitable for our family portfolio. The house that Steve Jobs built is the reigning king of productivity hardware and services, whether business or personal, mobile, wearables, television, or desktop.
user
strong positive
assistant