With no explanation, label each line with "product-other", "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
1955
Giro
d'Italia
was
the
38th
edition
of
the
Giro
d'Italia
,
one
of
cycling
's
Grand
Tours
.
The:O
1955:O
Giro:product-other
d'Italia:product-other
was:O
the:O
38th:O
edition:O
of:O
the:O
Giro:product-other
d'Italia:product-other
,:O
one:O
of:O
cycling:O
's:O
Grand:event-sportsevent
Tours:event-sportsevent
.:O