8840
He made his way up through the A 's farm system between 1996 and 2000 , playing for the Modesto A 's , Visalia Oaks , Huntsville Stars , Vancouver Canadians , and Sacramento River Cats .
 Modesto A 's, Visalia Oaks, Huntsville Stars, Vancouver Canadians, Sacramento River Cats
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Modesto A 's, Visalia Oaks, Huntsville Stars, Vancouver Canadians, Sacramento River Cats