5559
Despite a postulated dopaminergic mechanism , there seems to have been only one previous report of amantadine 's precipitating psychosis in a schizophrenic patient .
 adverse effect: precipitating psychosis, amantadine
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:  precipitating psychosis, amantadine 
Answer:
 adverse effect: precipitating psychosis, amantadine