3051
A patient with a large hydatid cyst of the left lobe of the liver developed metabolic acidosis following rather liberal use of cetrimide - chlorhexidine solution as a scolicidal agent .
 adverse effect: metabolic acidosis, cetrimide; adverse effect: metabolic acidosis, chlorhexidine
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: metabolic acidosis, cetrimide; adverse effect: metabolic acidosis, chlorhexidine