5254
The naturally-themed 500,000-litre pool includes rocky haul out areas and underwater caves along with other environmental enrichment features to ensure the seals are kept in near natural conditions .
 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