With no explanation, label each line with "building-other", "O", "organization-other", "location-GPE", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
The
site
was
excavated
by
the
British
Institute
of
Archaeology
at
Ankara
,
under
the
direction
of
David
French
,
from
1978
to
its
flooding
by
the
Atatürk
Dam
in
1990
.
The:O
site:O
was:O
excavated:O
by:O
the:O
British:organization-other
Institute:organization-other
of:organization-other
Archaeology:organization-other
at:O
Ankara:location-GPE
,:O
under:O
the:O
direction:O
of:O
David:person-other
French:person-other
,:O
from:O
1978:O
to:O
its:O
flooding:O
by:O
the:O
Atatürk:building-other
Dam:building-other
in:O
1990:O
.:O