With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Upon
his
ascension
to
the
governorship
,
Hoyt
had
two
major
rivalries
to
deal
with
.
Upon:O
his:O
ascension:O
to:O
the:O
governorship:O
,:O
Hoyt:person-politician
had:O
two:O
major:O
rivalries:O
to:O
deal:O
with:O
.:O