With no explanation, label each line with "O", "location-bodiesofwater", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
the
northern
Altiplano
lies
Lake
Titicaca
.
In:O
the:O
northern:O
Altiplano:location-other
lies:O
Lake:location-bodiesofwater
Titicaca:location-bodiesofwater
.:O