1412
orion , a giant stellar nursery which has spawned roughly 20,000 low-mass stars like the sun in the last 10 million years , also harbors a handful of massive type o and b stars that emit blowtorch-like radiation .
 member collection: nursery, stars
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:
 member collection: nursery, stars