With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Regal
Room
in
the
museum
is
dated
circa
1350
.
The:O
Regal:building-other
Room:building-other
in:O
the:O
museum:O
is:O
dated:O
circa:O
1350:O
.:O