6739
His abilities were such that he was able to study in the city under Albrechtsberger for counterpoint and theory and Salieri for composition .
 person: Albrechtsberger; person: Salieri
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:
 person: Albrechtsberger; person: Salieri