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
1987
,
the
company
started
exporting
to
western
markets
,
when
a
lot
of
500
cars
were
sent
to
Hungary
.
In:O
1987:O
,:O
the:O
company:O
started:O
exporting:O
to:O
western:O
markets:O
,:O
when:O
a:O
lot:O
of:O
500:O
cars:O
were:O
sent:O
to:O
Hungary:location-GPE
.:O