234
Sirhan B. Sirhan , who shot Sen. Robert F. Kennedy to death 22 years ago , was denied parole Tuesday for the 13th time .
 Kill: Sirhan B. Sirhan, Sen. Robert F. Kennedy
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Kill: Sirhan B. Sirhan, Sen. Robert F. Kennedy