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He was head coach of the USC Trojans team from 1979 to 1986 , as well as San Jose State Spartans from 1989 to 1998 and Pacific Tigers from 1972 to 1979 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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