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Several organizations planned remembrances later today at Parkland Memorial Hospital , where Kennedy was taken after being shot , and the Texas Theater , where Lee Harvey Oswald was arrested hours after the assassination .
 Lee Harvey Oswald, Kennedy
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:
 Lee Harvey Oswald, Kennedy