48235
In this film , actor Robert De Niro took method acting to an extreme to portray a boxer 's decline from a prizewinning young fighter to an overweight , " has-been " nightclub owner .
 person: Robert De Niro
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Robert De Niro 
Answer:
 person: Robert De Niro