11208
Abrupt , accidental withdrawal of trihexyphenidyl triggered severe exacerbation of the cranial dystonia associated with inspiratory stridor and acute respiratory difficulties , prompting emergency admission .
 adverse effect: acute respiratory difficulties, trihexyphenidyl; adverse effect: cranial dystonia, trihexyphenidyl; adverse effect: inspiratory stridor, trihexyphenidyl
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: acute respiratory difficulties, trihexyphenidyl; adverse effect: cranial dystonia, trihexyphenidyl; adverse effect: inspiratory stridor, trihexyphenidyl