4832
During the first treatment , dysarthria and ataxia were seen after completion of the patient 's eighth and final dose of HDARAC .
 ataxia, HDARAC; dysarthria, HDARAC
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 ataxia, HDARAC; dysarthria, HDARAC