With no explanation, label each line with "O", "person-artist/author", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
From
1989
to
1998
Henein
headed
the
design
team
involved
in
the
restoration
of
the
Great
Sphinx
of
Giza
,
drawing
on
his
experience
as
a
sculptor
to
determine
how
the
monument
was
originally
carved
.
From:O
1989:O
to:O
1998:O
Henein:person-artist/author
headed:O
the:O
design:O
team:O
involved:O
in:O
the:O
restoration:O
of:O
the:O
Great:art-other
Sphinx:art-other
of:art-other
Giza:art-other
,:O
drawing:O
on:O
his:O
experience:O
as:O
a:O
sculptor:O
to:O
determine:O
how:O
the:O
monument:O
was:O
originally:O
carved:O
.:O