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: The U.S. National Labor Relations Board (NLRB) has asked a court to order the reinstatement of seven former Starbucks Corp employees in Memphis, Tennessee who it said were unlawfully fired for exercising their right to form a union.
user
moderately positive
assistant