309481
The engine was built by Hooven , Owens & Rentschler , Hamilton , Ohio .
 Hooven , Owens & Rentschler, Hamilton , Ohio
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hooven , Owens & Rentschler, Hamilton , Ohio