7897
We report five cases of restless legs syndrome ( RLS ) and periodic limb movements during sleep ( PLMS ) that were probably associated with olanzapine .
 adverse effect: periodic limb movements during sleep, olanzapine; adverse effect: PLMS, olanzapine; adverse effect: restless legs syndrome, olanzapine; adverse effect: RLS, olanzapine
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: periodic limb movements during sleep, olanzapine; adverse effect: PLMS, olanzapine; adverse effect: restless legs syndrome, olanzapine; adverse effect: RLS, olanzapine