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` ` There is a great demand for recovered plastic , but the material has to be clean , ' ' said Andrew Stephens , president of Eaglebrook Plastics .
 Andrew Stephens, Eaglebrook Plastics
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:
 Andrew Stephens, Eaglebrook Plastics