4045
Now the groom is dead and James Rovida has admitted murdering son-in-law Robert Brock .
 James Rovida, Robert Brock
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 James Rovida, Robert Brock