3901
We have successfully overcome severe neutropenia in an RA patient treated with gold salts , using granulocyte colony - stimulating factor ( G - CSF ) , reducing the duration of neutropenia and risk of infection .
 adverse effect: severe neutropenia, gold
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: severe neutropenia, gold