1967
discomfort from braces is similar to that of working out at the gym - the first few days you know you ' done something different , but then the body adapts and the discomfort disappears .
 discomfort, braces
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:
 discomfort, braces