59080
A rival operating system vendor , Green Hills Software , has called the open source paradigm of Linux " fundamentally insecure " .
 organization: Green Hills Software
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Green Hills Software 
Answer:
 organization: Green Hills Software