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 ":".
Jean
de
Brosse
and
his
wife
had
a
son
in
the
same
year
.
Jean:person-politician
de:person-politician
Brosse:person-politician
and:O
his:O
wife:O
had:O
a:O
son:O
in:O
the:O
same:O
year:O
.:O