With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Hostilities
ended
with
the
signing
of
the
Washington
Agreement
in
March
1994
and
the
establishment
of
the
Croat–Bosniak
federation
.
Hostilities:O
ended:O
with:O
the:O
signing:O
of:O
the:O
Washington:location-GPE
Agreement:O
in:O
March:O
1994:O
and:O
the:O
establishment:O
of:O
the:O
Croat–Bosniak:organization-other
federation:organization-other
.:O