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For example , the software company Microsoft has a large sphere of influence in the market of operating systems ; any entity wishing to sell a software product may weigh up compatibility with Microsoft 's products as part of a marketing plan .
 Microsoft, Microsoft
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Microsoft, Microsoft