82234
In addition , tents were used for billeting and also for support facilities ; an access road was built to the existing road infrastructure ; a dump for supplies , ammunition , and gasoline drums , along with a drinkable water and minimal electrical grid for communications and station lighting .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None