Categorize the input news's emotional tone into one of three groups.
Options: positive, negative

Amazon.com Inc (NASDAQ:AMZN) shareholders blocked proposals to create better working conditions for warehouse workers and to review its use of plastics. Investors in the tech giant voted on 19 proposals at its annual general meeting (AGM), of which 15 were put forward by shareholders, the most the company has received for over a decade.
negative