With no explanation, label each line with "location-GPE", "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Two
of
the
three
cruisers
,
``
Karlsruhe
``
and
``
Königsberg
``
,
were
sunk
during
the
invasion
;
``
Karlsruhe
``
was
torpedoed
by
a
British
submarine
off
Kristiansand
and
``
Königsberg
``
was
sunk
by
British
divebombers
in
Bergen
.
Two:O
of:O
the:O
three:O
cruisers:O
,:O
``:O
Karlsruhe:product-ship
``:O
and:O
``:O
Königsberg:product-ship
``:O
,:O
were:O
sunk:O
during:O
the:O
invasion:O
;:O
``:O
Karlsruhe:product-ship
``:O
was:O
torpedoed:O
by:O
a:O
British:location-GPE
submarine:O
off:O
Kristiansand:location-GPE
and:O
``:O
Königsberg:product-ship
``:O
was:O
sunk:O
by:O
British:location-GPE
divebombers:O
in:O
Bergen:location-GPE
.:O