984
in a peep of bantam chickens , proliferative skin lesions were observed on the shanks of 6 of 29 birds , with digit necrosis observed in some birds .
 peep, chickens
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:
 peep, chickens