With no explanation, label each line with "location-GPE", "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Tsavo
River
is
located
in
the
Coast
Province
in
Kenya
.
The:O
Tsavo:location-bodiesofwater
River:location-bodiesofwater
is:O
located:O
in:O
the:O
Coast:location-GPE
Province:location-GPE
in:O
Kenya:location-GPE
.:O