13583
CONCLUSIONS : For all patients with vancomycin - induced neutropenia , possible cross - reactivity of teicoplanin should be monitored .
 adverse effect: neutropenia, vancomycin
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:  neutropenia, vancomycin 
Answer:
 adverse effect: neutropenia, vancomycin