With no explanation, label each line with "building-other", "O", "location-GPE", "product-ship", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
The
expedition
sailed
on
``
Maria
Pita
``
and
carried
22
orphan
boys
(
aged
8
to
10
)
as
successive
carriers
of
the
virus
;
Balmis
,
a
deputy
surgeon
,
two
assistants
,
two
first-aid
practitioners
,
three
nurses
,
and
Isabel
Zendal
Gómez
,
the
rectoress
of
``
Casa
de
Expósitos
``
,
an
A
Coruña
orphanage
.
The:O
expedition:O
sailed:O
on:O
``:O
Maria:product-ship
Pita:product-ship
``:O
and:O
carried:O
22:O
orphan:O
boys:O
(:O
aged:O
8:O
to:O
10:O
):O
as:O
successive:O
carriers:O
of:O
the:O
virus:O
;:O
Balmis:person-other
,:O
a:O
deputy:O
surgeon:O
,:O
two:O
assistants:O
,:O
two:O
first-aid:O
practitioners:O
,:O
three:O
nurses:O
,:O
and:O
Isabel:person-other
Zendal:person-other
Gómez:person-other
,:O
the:O
rectoress:O
of:O
``:O
Casa:building-other
de:building-other
Expósitos:building-other
``:O
,:O
an:O
A:location-GPE
Coruña:location-GPE
orphanage:O
.:O