With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
South
Korea
one
will
often
see
older
men
crowding
around
a
single
janggi
board
while
two
men
play
for
small
amounts
of
money
.
In:O
South:location-GPE
Korea:location-GPE
one:O
will:O
often:O
see:O
older:O
men:O
crowding:O
around:O
a:O
single:O
janggi:O
board:O
while:O
two:O
men:O
play:O
for:O
small:O
amounts:O
of:O
money:O
.:O