2483
extra-alveolar veins are contiguous and leaked fluid into periarterial cuffs in the rabbit lungs .
 entity destination: fluid, cuffs
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:  fluid, cuffs 
Answer:
 entity destination: fluid, cuffs