With no explanation, label each line with "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Karmanasa
River
(
)
is
a
tributary
of
the
Ganges
.
The:O
Karmanasa:location-bodiesofwater
River:location-bodiesofwater
(:O
):O
is:O
a:O
tributary:O
of:O
the:O
Ganges:location-bodiesofwater
.:O