115379
Designed for the private user , but due to the economic pressures of 1930s America only one three-seater ( Teal A-1 registered N969V ) and one four-seater ( Teal B-1 registered N970V ) were built .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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