With no explanation, label each line with "O", "event-election", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
His
first
campaign
was
for
the
Leicester
West
division
at
the
1924
General
Election
.
His:O
first:O
campaign:O
was:O
for:O
the:O
Leicester:event-election
West:event-election
division:event-election
at:O
the:O
1924:O
General:event-election
Election:event-election
.:O