With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Air
Afrique
began
a
steady
decline
in
the
early
1980s
,
yet
many
years
later
the
company
was
still
considered
the
most
reputable
carrier
in
West
Africa
,
and
even
one
of
the
top
five
airlines
of
Africa
.
Air:organization-company
Afrique:organization-company
began:O
a:O
steady:O
decline:O
in:O
the:O
early:O
1980s:O
,:O
yet:O
many:O
years:O
later:O
the:O
company:O
was:O
still:O
considered:O
the:O
most:O
reputable:O
carrier:O
in:O
West:location-GPE
Africa:location-GPE
,:O
and:O
even:O
one:O
of:O
the:O
top:O
five:O
airlines:O
of:O
Africa:location-GPE
.:O