With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Upon
concluding
the
office
of
praetor
,
Caecilianus
could
then
hold
a
number
of
significant
offices
.
Upon:O
concluding:O
the:O
office:O
of:O
praetor:O
,:O
Caecilianus:person-other
could:O
then:O
hold:O
a:O
number:O
of:O
significant:O
offices:O
.:O