4437
He had been taking trimethoprim - sulfamethoxazole for approximately eight days when he revisited his family physician , complaining of headaches , dizziness , difficulty with speech , weakness , and itching on the trunk of his body and legs , where a maculopapular rash was noted .
 adverse effect: difficulty with speech, sulfamethoxazole; adverse effect: difficulty with speech, trimethoprim; adverse effect: dizziness, sulfamethoxazole; adverse effect: dizziness, trimethoprim; adverse effect: headaches, sulfamethoxazole; adverse effect: headaches, trimethoprim; adverse effect: itching on the trunk, sulfamethoxazole; adverse effect: itching on the trunk, trimethoprim; adverse effect: maculopapular rash, sulfamethoxazole; adverse effect: maculopapular rash, trimethoprim; adverse effect: weakness, sulfamethoxazole; adverse effect: weakness, trimethoprim
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: difficulty with speech, sulfamethoxazole; adverse effect: difficulty with speech, trimethoprim; adverse effect: dizziness, sulfamethoxazole; adverse effect: dizziness, trimethoprim; adverse effect: headaches, sulfamethoxazole; adverse effect: headaches, trimethoprim; adverse effect: itching on the trunk, sulfamethoxazole; adverse effect: itching on the trunk, trimethoprim; adverse effect: maculopapular rash, sulfamethoxazole; adverse effect: maculopapular rash, trimethoprim; adverse effect: weakness, sulfamethoxazole; adverse effect: weakness, trimethoprim