4672
they weave fine cloth , and they use the down of water-sheep in making it ; it is called hai-hsi-pu ( cloth from the west of the sea ) .
 entity origin: down, water-sheep
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:
 entity origin: down, water-sheep