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 ":".
Synodontis
macrophthalmus
is
a
species
of
upside-down
catfish
endemic
to
Ghana
where
it
occurs
in
the
Volta
River
basin
.
Synodontis:O
macrophthalmus:O
is:O
a:O
species:O
of:O
upside-down:O
catfish:O
endemic:O
to:O
Ghana:location-GPE
where:O
it:O
occurs:O
in:O
the:O
Volta:location-bodiesofwater
River:location-bodiesofwater
basin:location-bodiesofwater
.:O