362646
They were a high-A class team that played in the California League , and were a farm team of the Seattle Mariners for the franchise ’s entire stay in Riverside .
 California League, Seattle Mariners, Riverside
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 California League, Seattle Mariners, Riverside