11173
The patient described feeling cold with worsening headache and chills approximately one hour after infusion of the first dose of penicillin .
 adverse effect: chills, penicillin; adverse effect: feeling cold, penicillin; adverse effect: worsening headache, penicillin
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: chills, penicillin; adverse effect: feeling cold, penicillin; adverse effect: worsening headache, penicillin