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: MercadoLibre's stock declined by 7.2% in the last twenty-one trading days. In comparison, the broader S&P500 index fell by only 1.2% in the last twenty-one trading days.
user
moderately negative
assistant