4426
Possible interaction between lopinavir / ritonavir and valproic Acid exacerbates bipolar disorder .
 bipolar disorder, lopinavir; bipolar disorder, ritonavir; bipolar disorder, valproic Acid
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:
 bipolar disorder, lopinavir; bipolar disorder, ritonavir; bipolar disorder, valproic Acid