With no explanation, label each line with "art-writtenart", "O", "person-actor", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "building-airport" preceded by ":".
``
Belles
on
Their
Toes
``
was
made
into
a
1952
motion
picture
starring
Myrna
Loy
as
Lillian
Gilbreth
.
``:O
Belles:art-writtenart
on:art-writtenart
Their:art-writtenart
Toes:art-writtenart
``:O
was:O
made:O
into:O
a:O
1952:O
motion:O
picture:O
starring:O
Myrna:person-actor
Loy:person-actor
as:O
Lillian:person-other
Gilbreth:person-other
.:O