42978
Now that Western oil companies are able to tap deepwater oilfields untouched by the Soviets because of poor technology , Azerbaijan is considered one of the most important areas in the world for oil exploration and development .
 location: Azerbaijan
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: Azerbaijan 
Answer:
 location: Azerbaijan