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
national
contest
gained
much
coverage
by
the
press
and
television
media
.
The:O
national:O
contest:O
gained:O
much:O
coverage:O
by:O
the:O
press:O
and:O
television:O
media:O
.:O