With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
When
Mazzini
went
into
exile
,
Fulvia
and
her
husband
Gaetano
Perotti
(
a
Piedmontese
officer
in
the
army
of
the
Kingdom
of
Italy
)
remained
faithful
to
Mazzini
by
refusing
to
give
information
to
governmental
agents
,
which
resulted
in
the
end
of
Perotti
's
army
career
.
When:O
Mazzini:person-other
went:O
into:O
exile:O
,:O
Fulvia:person-other
and:O
her:O
husband:O
Gaetano:person-other
Perotti:person-other
(:O
a:O
Piedmontese:O
officer:O
in:O
the:O
army:O
of:O
the:O
Kingdom:O
of:O
Italy:location-GPE
):O
remained:O
faithful:O
to:O
Mazzini:person-other
by:O
refusing:O
to:O
give:O
information:O
to:O
governmental:O
agents:O
,:O
which:O
resulted:O
in:O
the:O
end:O
of:O
Perotti:person-other
's:O
army:O
career:O
.:O