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He is discreetly hopeful , citing three U.S. comedy series -- `` Three 's Company , '' `` Too Close for Comfort '' and `` Check It Out '' -- that had British antecedents .
 cardinal: three; geographical social political: U.S.; work of art: Three 's Company; work of art: Too Close for Comfort; work of art: Check It Out; national religious political: British
Please list all entity words in the text that fit the category.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} 
Answer:
 cardinal: three; geographical social political: U.S.; work of art: Three 's Company; work of art: Too Close for Comfort; work of art: Check It Out; national religious political: British