335972
Barber attended the University of Arizona and was signed as an undrafted free-agent by the Twins before the 1969 season .
 Barber, University of Arizona, Twins
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Barber, University of Arizona, Twins