1874
We describe a case of advanced ovarian carcinoma who developed difficulty walking because of marked pain in the lower extremities and loss of proprioception 25 days after treatment with weekly taxol ( 80 mg / m(2)x3 ) .
 adverse effect: difficulty walking, taxol; adverse effect: loss of proprioception, taxol; adverse effect: marked pain, taxol
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 walking, taxol; adverse effect: loss of proprioception, taxol; adverse effect: marked pain, taxol