With no explanation, label each line with "location-GPE", "O", "other-award", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
His
collection
of
Korean
art
is
considered
one
of
the
largest
private
collections
in
the
country
and
it
features
a
number
of
art
objects
that
have
been
designated
``
National
Treasures
``
by
the
Korean
government
.
His:O
collection:O
of:O
Korean:location-GPE
art:O
is:O
considered:O
one:O
of:O
the:O
largest:O
private:O
collections:O
in:O
the:O
country:O
and:O
it:O
features:O
a:O
number:O
of:O
art:O
objects:O
that:O
have:O
been:O
designated:O
``:O
National:other-award
Treasures:other-award
``:O
by:O
the:O
Korean:location-GPE
government:O
.:O