4770
do you have any sci fi films from the 1940 s starring fred astaire
 genre: sci fi; year: 1940 s; actor: fred astaire
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: genre, year, plot, average ratings, actor, title, song, character, rating, review, director, trailer 
Text: {0} 
 Entities: sci fi, 1940 s, fred astaire 
Answer:
 genre: sci fi; year: 1940 s; actor: fred astaire