2390
U.S. negotiator Christ opher R. Robert Hill . That is where the bombs are. We do not have suspicions about plutonium; we have cold, hard facts about plutonium.
 Robert Hill, Christ
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 Robert Hill, Christ