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Within this setting he embarked on his first film project as director , a collaboration with his residencia friend Salvador Dali , entitled Un Chien Andalou .
 person: Salvador Dali; work of art: Un Chien Andalou
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: Salvador Dali, Un Chien Andalou 
Answer:
 person: Salvador Dali; work of art: Un Chien Andalou