With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
It
is
in
the
19th
century
that
the
myth
of
Queen
Margot
was
born
.
It:O
is:O
in:O
the:O
19th:O
century:O
that:O
the:O
myth:O
of:O
Queen:O
Margot:O
was:O
born:O
.:O