With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Federal
force
made
twelve
miles
per
day
on
average
until
it
encountered
Confederate
obstructions
near
College
Hill
,
near
Oxford
on
December
7
.
The:O
Federal:organization-other
force:O
made:O
twelve:O
miles:O
per:O
day:O
on:O
average:O
until:O
it:O
encountered:O
Confederate:organization-other
obstructions:O
near:O
College:location-GPE
Hill:location-GPE
,:O
near:O
Oxford:location-GPE
on:O
December:O
7:O
.:O