With no explanation, label each line with "O", "organization-other", "location-bodiesofwater", "product-ship", "location-GPE", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
``
Benham
``
served
with
``
Enterprise
``
and
task
forces
off
Hawaii
and
with
Task
Force
16
during
the
Doolittle
raid
on
Tokyo
,
8
to
25
April
1942
.
``:O
Benham:product-ship
``:O
served:O
with:O
``:O
Enterprise:product-ship
``:O
and:O
task:O
forces:O
off:O
Hawaii:location-bodiesofwater
and:O
with:O
Task:organization-other
Force:organization-other
16:organization-other
during:O
the:O
Doolittle:event-attack/battle/war/militaryconflict
raid:O
on:O
Tokyo:location-GPE
,:O
8:O
to:O
25:O
April:O
1942:O
.:O