With no explanation, label each line with "location-GPE", "O", "other-currency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
CFA
franc
was
introduced
to
the
French
colonies
in
Equatorial
Africa
in
1945
,
replacing
the
French
Equatorial
African
franc
.
The:O
CFA:other-currency
franc:other-currency
was:O
introduced:O
to:O
the:O
French:location-GPE
colonies:O
in:O
Equatorial:location-GPE
Africa:location-GPE
in:O
1945:O
,:O
replacing:O
the:O
French:other-currency
Equatorial:other-currency
African:other-currency
franc:other-currency
.:O