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
are
also
the
current
champions
of
ICC
Champions
Trophy
.
They:O
are:O
also:O
the:O
current:O
champions:O
of:O
ICC:event-sportsevent
Champions:event-sportsevent
Trophy:event-sportsevent
.:O