71112
Rather than spend money on upgrading the 707 , engineer Joe Sutter stated the company " decided spending money on the 707 was n't worth it " .
 Joe Sutter
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Joe Sutter