5621
when thecoil of the relay is at rest ( not energized ) , the common terminal ( 30 ) and the normally closed terminal ( 87a ) have continuity .
 component whole: thecoil, relay
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: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 component whole: thecoil, relay