With no explanation, label each line with "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
led
his
division
at
the
decisive
Battle
of
Novi
on
15
August
.
He:O
led:O
his:O
division:O
at:O
the:O
decisive:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Novi:event-attack/battle/war/militaryconflict
on:O
15:O
August:O
.:O