4939
they found that after the protein was manufactured in the nucleus , it traveled outward through the cell 's many branching dendrites and eventually settled in .
 protein, nucleus
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:
 protein, nucleus