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He began his career as an associate professor of aeronautical engineering at Texas A&M University before joining Southwest Research Institute where he eventually rose to Executive Vice President .
 organization: Texas A&M University; organization: Southwest Research Institute
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: Texas A&M University, Southwest Research Institute 
Answer:
 organization: Texas A&M University; organization: Southwest Research Institute