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The conservative government 's plan for reform of the industrial relations environment and to partially sell Telstra has also been opposed by parties in the Senate such as the Greens and Australian Democrats as well as the official opposition , the Labor Party .
 Senate, Greens, Telstra, Labor Party, Australian Democrats
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Senate, Greens, Telstra, Labor Party, Australian Democrats