3920
based in cambridge , new zealand , the company 's bees produce manuka honey , rewarewa honey , bee pollen and propolis .
 bees, propolis
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 bees, propolis