With no explanation, label each line with "location-GPE", "O", "art-painting", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-writtenart" or "building-airport" preceded by ":".
Corpo
d'aria
(
``
Body
of
Air
``
;
plural
``
Corpi
d'aria
``
)
is
an
artist
's
multiple
by
the
Italian
artist
Piero
Manzoni
.
Corpo:art-painting
d'aria:art-painting
(:O
``:O
Body:art-painting
of:art-painting
Air:art-painting
``:O
;:O
plural:O
``:O
Corpi:art-painting
d'aria:art-painting
``:O
):O
is:O
an:O
artist:O
's:O
multiple:O
by:O
the:O
Italian:location-GPE
artist:O
Piero:person-artist/author
Manzoni:person-artist/author
.:O