1911
what are some must see westerns from the 1950 s
 average ratings: must see; genre: westerns; year: 1950 s
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: must see, westerns, 1950 s 
Answer:
 average ratings: must see; genre: westerns; year: 1950 s