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 ":".
Many
of
these
have
views
of
the
landmark
lighthouse
.
Many:O
of:O
these:O
have:O
views:O
of:O
the:O
landmark:O
lighthouse:O
.:O