However, as winter approaches, men must use partial white winter camouflage to match the changing conditions;
(men; must use; partial white winter camouflage; to match the changing conditions) Context(men must use,List([31, 43))):(men; must use partial white winter camouflage to match; the changing conditions)
men must use,List([31, 43))
men men
must use must use partial white winter camouflage to match
partial white winter camouflage to match the changing conditions
the changing conditions