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Today 's Highlight in History : On the Ides of March , 44 B.C. , Roman Emperor Julius Caesar was assassinated by a group of nobles that included Brutus and Cassius .
 Brutus, Roman Emperor Julius Caesar; Cassius, Roman Emperor Julius Caesar
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:
 Brutus, Roman Emperor Julius Caesar; Cassius, Roman Emperor Julius Caesar