With no explanation, label each line with "building-other", "O", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Outside
of
the
Museum
contains
a
CPR
steam
locomotive
Royal
Hudson
Nr
.
Outside:O
of:O
the:O
Museum:building-other
contains:building-other
a:O
CPR:product-train
steam:O
locomotive:O
Royal:O
Hudson:O
Nr:O
.:O