2050
The play was also presented on television in 1972 , with a cast headed by Gene Wilder and Blythe Danner , and featuring Pete Duel , Norman Lloyd , Will Geer and Nina Foch in support .
 person: Gene Wilder; person: Blythe Danner; person: Pete Duel; person: Norman Lloyd; person: Will Geer; person: Nina Foch
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Gene Wilder, Blythe Danner, Pete Duel, Norman Lloyd, Will Geer, Nina Foch 
Answer:
 person: Gene Wilder; person: Blythe Danner; person: Pete Duel; person: Norman Lloyd; person: Will Geer; person: Nina Foch