38694
As of October 2012 , a test plane has had a Hewlett-Packard central computer installed , with work to begin on the rest in 2013 .
 Hewlett-Packard
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hewlett-Packard