3396
in what 1940s mystery movie did a spider bite kill a racehorse
 year: 1940s; genre: mystery; plot: spider bite kill a racehorse
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: 1940s, mystery, spider bite kill a racehorse 
Answer:
 year: 1940s; genre: mystery; plot: spider bite kill a racehorse