8137
STUDY DESIGN : Case reports are presented of three premature infants ( mean gestational age 27 weeks ) cared for in the intensive care nursery in whom clinically significant septal hypertrophy and left ventricular outflow tract obstruction developed during dexamethasone treatment for bronchopulmonary dysplasia .
 adverse effect: left ventricular outflow tract obstruction, dexamethasone; adverse effect: septal hypertrophy, dexamethasone
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:  left ventricular outflow tract obstruction, dexamethasone; septal hypertrophy, dexamethasone 
Answer:
 adverse effect: left ventricular outflow tract obstruction, dexamethasone; adverse effect: septal hypertrophy, dexamethasone