318200
The total proven reserves of the Cetatea de Baltă gas field are around 1.42 trillion cubic feet ( 40 × 109m ³ ) , and production is slated to be around 35 million cubic feet/day ( 1 × 105m ³ ) in 2010 .
 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