With no explanation, label each line with "O", "organization-education", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Altan
studied
at
the
Sorbonne
University
from
1979
to
1984
,
completing
masters
and
doctoral
degrees
in
economics
.
Altan:person-other
studied:O
at:O
the:O
Sorbonne:organization-education
University:organization-education
from:O
1979:O
to:O
1984:O
,:O
completing:O
masters:O
and:O
doctoral:O
degrees:O
in:O
economics:O
.:O