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 ":".
Gallus
was
not
present
at
the
Battle
of
Bedriacum
that
followed
,
because
he
had
been
injured
by
a
fall
from
his
horse
.
Gallus:person-other
was:O
not:O
present:O
at:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Bedriacum:event-attack/battle/war/militaryconflict
that:O
followed:O
,:O
because:O
he:O
had:O
been:O
injured:O
by:O
a:O
fall:O
from:O
his:O
horse:O
.:O