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: On March 30, Alphabet's ( GOOG , Financial)( GOOGL , Financial) self-driving car business, Waymo, announced on its Waypoint blog that it had begun rolling out fully autonomous rides for company employees in San Francisco, California.
user
moderately positive
assistant