A group of Amazon workers at a fulfillment center in Moreno Valley, California, seeking to join the independent Amazon Labor Union have withdrawn a petition to hold a union election, mere weeks after launching their campaign, the National Labor Relations Board confirmed.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: A group of Amazon workers at a fulfillment center in Moreno Valley, California, seeking to join the independent Amazon Labor Union have withdrawn a petition to hold a union election, mere weeks after launching their campaign, the National Labor Relations Board confirmed.
### Response: moderately negative