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 options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  difficulty walking, taxol; loss of proprioception, taxol; marked pain, taxol 
Answer:
 adverse effect: difficulty walking, taxol; adverse effect: loss of proprioception, taxol; adverse effect: marked pain, taxol