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 ":".
She
later
became
a
Buddhist
nun
after
her
husband
died
,
and
changed
her
name
to
in
1841
.
She:O
later:O
became:O
a:O
Buddhist:O
nun:O
after:O
her:O
husband:O
died:O
,:O
and:O
changed:O
her:O
name:O
to:O
in:O
1841:O
.:O