12036
The patient described feeling cold with worsening headache and chills approximately one hour after infusion of the first dose of penicillin .
 chills, penicillin; feeling cold, penicillin; worsening headache, penicillin
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:
 chills, penicillin; feeling cold, penicillin; worsening headache, penicillin