With no explanation, label each line with "location-GPE", "person-soldier", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
October
Confederate
Maj.
Gen
.
Sterling
Price
and
about
10,000
troops
were
in
Missouri
on
a
raid
and
were
moving
west
toward
Kansas
.
In:O
October:O
Confederate:O
Maj.:O
Gen:O
.:O
Sterling:person-soldier
Price:person-soldier
and:O
about:O
10,000:O
troops:O
were:O
in:O
Missouri:location-GPE
on:O
a:O
raid:O
and:O
were:O
moving:O
west:O
toward:O
Kansas:location-GPE
.:O