With no explanation, label each line with "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
They
currently
play
in
the
Newcastle
Rugby
League
competition
They:O
currently:O
play:O
in:O
the:O
Newcastle:event-sportsevent
Rugby:event-sportsevent
League:event-sportsevent
competition:O