With no explanation, label each line with "location-GPE", "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
However
,
their
international
success
earlier
in
the
season
enabled
them
to
qualify
for
the
2009
European
Championships
in
Helsinki
,
Finland
.
However:O
,:O
their:O
international:O
success:O
earlier:O
in:O
the:O
season:O
enabled:O
them:O
to:O
qualify:O
for:O
the:O
2009:O
European:event-sportsevent
Championships:event-sportsevent
in:O
Helsinki:location-GPE
,:O
Finland:location-GPE
.:O