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
brigade-
and
division-sized
forces
during
the
Italian
campaign
of
1799
.
He:O
led:O
brigade-:O
and:O
division-sized:O
forces:O
during:O
the:O
Italian:event-attack/battle/war/militaryconflict
campaign:event-attack/battle/war/militaryconflict
of:O
1799:O
.:O