1320
the acoustic test is where we put the spacecraft in a sound chamber and blast it with over 140 decibels of noise for at least a full minute to simulate what it is going to experience during the launch .
 None
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:
 NA: spacecraft, sound chamber