720
Sirhan , a Jerusalem-born Christian Arab , was sentenced to death for Kennedy 's murder but was spared the San Quentin gas chamber after California 's death penalty law was overturned in 1972 by the state Supreme Court .
 Kill: Sirhan, 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, Kennedy