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 ":".
She
had
two
older
sisters
,
Letitia
born
in
1880
,
and
Constance
born
in
1894
who
died
in
infancy
.
She:O
had:O
two:O
older:O
sisters:O
,:O
Letitia:person-other
born:O
in:O
1880:O
,:O
and:O
Constance:person-other
born:O
in:O
1894:O
who:O
died:O
in:O
infancy:O
.:O