4832
But now the gang , led by Booth , turns into Team Mephistopheles , urging a sullen Oswald to follow their example and earn his place in history by killing Jack Kennedy .
 Kill: Oswald, Jack Kennedy
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
 Entity Pairs:  Oswald, Jack Kennedy 
Answer:
 Kill: Oswald, Jack Kennedy