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He was a product of local Real Sociedad 's youth academy , and made his La Liga debut not yet aged 18 , as the Basque side was coached by John Toshack , during the 1988 – 89 season .
 organization: Real Sociedad; organization: La Liga; person: John Toshack
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Real Sociedad; organization: La Liga; person: John Toshack