With no explanation, label each line with "location-GPE", "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
This
included
the
Battle
of
Fort
Dearborn
(
near
the
site
of
present-day
Chicago
)
.
This:O
included:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Fort:event-attack/battle/war/militaryconflict
Dearborn:event-attack/battle/war/militaryconflict
(:O
near:O
the:O
site:O
of:O
present-day:O
Chicago:location-GPE
):O
.:O