14627
A young patient experienced marked sinus tachycardia while smoking marijuana and receiving therapeutic doses of nortriptyline .
 adverse effect: sinus tachycardia, nortriptyline
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  sinus tachycardia, nortriptyline 
Answer:
 adverse effect: sinus tachycardia, nortriptyline