With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
following
season
they
reached
both
league
and
cup
finals
but
lost
both
.
The:O
following:O
season:O
they:O
reached:O
both:O
league:O
and:O
cup:O
finals:O
but:O
lost:O
both:O
.:O