939
It was an all-weather temporary field built by the XII Engineer Command using a graded earth compacted surface , with a prefabricated hessian ( burlap ) surfacing known as PHS .
 None
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:
 None