484
relieve spinal stenosis by enlarging the spinal canal to relieve pressure on the spinal cord that has been caused by a herniated or bulging disc .
 cause effect: pressure, disc
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:  pressure, disc 
Answer:
 cause effect: pressure, disc