With no explanation, label each line with "event-sportsevent", "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Rainbow
was
a
J-class
yacht
built
in
1930
,
and
successful
defender
of
the
1934
America
's
Cup
.
Rainbow:product-ship
was:O
a:O
J-class:O
yacht:O
built:O
in:O
1930:O
,:O
and:O
successful:O
defender:O
of:O
the:O
1934:O
America:event-sportsevent
's:event-sportsevent
Cup:event-sportsevent
.:O