15
the steel z-shaped stent was made with a steel guide wire ( 0.2 mm in diameter ) , covered with the vascular graft , and fixed to the graft wall with multiple interrupted sutures .
 component whole: stent, wire
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:  stent, wire 
Answer:
 component whole: stent, wire