With no explanation, label each line with "O", "location-island", "building-hotel", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Neptune
House
summer
resort
hotel
was
constructed
on
Neptune
Island
in
1837
.
The:O
Neptune:building-hotel
House:building-hotel
summer:building-hotel
resort:building-hotel
hotel:building-hotel
was:O
constructed:O
on:O
Neptune:location-island
Island:location-island
in:O
1837:O
.:O