6914
name a cowboy film of the past two decades about a search for gold
 genre: cowboy; year: past two decades; plot: search for gold
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: cowboy, past two decades, search for gold 
Answer:
 genre: cowboy; year: past two decades; plot: search for gold