With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
On
22
January
1944
,
``
San
Francisco
``
sortied
with
TF
5
2
and
again
headed
for
the
Marshalls
.
On:O
22:O
January:O
1944:O
,:O
``:O
San:organization-other
Francisco:organization-other
``:O
sortied:O
with:O
TF:organization-other
5:organization-other
2:O
and:O
again:O
headed:O
for:O
the:O
Marshalls:organization-other
.:O