With no explanation, label each line with "product-airplane", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Shortly
after
0800
,
a
second
``
Kate
``
's
torpedo
exploded
in
the
bank
about
thirty
feet
ahead
of
``
Bagley
``
.
Shortly:O
after:O
0800:O
,:O
a:O
second:O
``:O
Kate:product-airplane
``:O
's:O
torpedo:O
exploded:O
in:O
the:O
bank:O
about:O
thirty:O
feet:O
ahead:O
of:O
``:O
Bagley:product-airplane
``:O
.:O