9178
Horner 's syndrome and demyelinating peripheral neuropathy caused by high - dose cytosine arabinoside .
 adverse effect: demyelinating peripheral neuropathy, cytosine arabinoside; adverse effect: Horner 's syndrome, cytosine arabinoside
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:  demyelinating peripheral neuropathy, cytosine arabinoside; Horner 's syndrome, cytosine arabinoside 
Answer:
 adverse effect: demyelinating peripheral neuropathy, cytosine arabinoside; adverse effect: Horner 's syndrome, cytosine arabinoside