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# categorized categories
# Category Special Categories
# Socio-professional classifications
# Classification of occupational categories
# Multi-category classification
# Arteriosclerosis is classified into three grades
# From what species are coral and sponge classified?
# How does a secretary classify documents?
# Is the truth fixed or variable?
# Feeding sensitive groups
# Psychology of special classes
# Four blood groups
# social categories
# Classes of ships of the Russian Navy
# Corporate Categories
# Classes of amphibious warships
# Patrol ship classes
# Aircraft carrier classes
# Mine ship classes
# Battle cruisers classes
