With no explanation, label each line with "art-writtenart", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport" or "building-hospital" preceded by ":".
An
overview
of
Halphen
's
work
is
provided
by
Laurent
Gruson
and
a
complete
list
of
the
works
was
compiled
by
Camille
Jordan
as
part
of
Halphen
's
obituary
in
``
Journal
de
Mathématiques
Pures
et
Appliquées
``
.
An:O
overview:O
of:O
Halphen:person-other
's:O
work:O
is:O
provided:O
by:O
Laurent:person-other
Gruson:person-other
and:O
a:O
complete:O
list:O
of:O
the:O
works:O
was:O
compiled:O
by:O
Camille:person-other
Jordan:person-other
as:O
part:O
of:O
Halphen:person-other
's:O
obituary:O
in:O
``:O
Journal:art-writtenart
de:art-writtenart
Mathématiques:art-writtenart
Pures:art-writtenart
et:art-writtenart
Appliquées:art-writtenart
``:O
.:O