9652
In 1953 , Brigadier Juan Ignacio San Martin , head of the Aviation Industry and State Mechanical IAME , proposed to President Juan Domingo Perón automobile manufacturing .
 person: Juan; person: Juan Domingo Perón
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Juan; person: Juan Domingo Perón