10646
He denied shooting anyone , claiming he was a patsy , and was shot by Jack Ruby on November 24 , before he could be prosecuted .
 person: Jack Ruby
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: Jack Ruby 
Answer:
 person: Jack Ruby