With no explanation, label each line with "O", "event-attack/battle/war/militaryconflict", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
was
on
this
route
that
Tecumseh
was
killed
at
the
Battle
of
the
Thames
on
October
5
,
1813
.
It:O
was:O
on:O
this:O
route:O
that:O
Tecumseh:person-other
was:O
killed:O
at:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
the:event-attack/battle/war/militaryconflict
Thames:event-attack/battle/war/militaryconflict
on:O
October:O
5:O
,:O
1813:O
.:O