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
desk
clerk
said
that
``
a
house
doctor
would
be
right
up
.
''
The:O
desk:O
clerk:O
said:O
that:O
``:O
a:O
house:O
doctor:O
would:O
be:O
right:O
up:O
.:O
'':O