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monumental:structure,
-
large:building,
-
federal:establishment,
-
key:installation,
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utilitarian:building,
-
dangerous:area,
-
industrial:installation,
-
monumental:building,
-
federal:installation,
-
federal:facility,
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public:building,
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military:building,
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sensitive:area,
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industrial:establishment,
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military:facility,
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important:building,
Category Nuances for arsenal:
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military,
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sensitive,
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federal,
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monumental,
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utilitarian,
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industrial,
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key,
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public,
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important,
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large,
-
dangerous,
Simple Categories for arsenal: