With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Still
owned
and
operated
by
the
Santarpio
family
,
the
restaurant
was
one
of
the
original
pizzerias
that
opened
to
cater
to
Italian
Americans
who
had
emigrated
to
East
Boston
and
the
surrounding
neighborhoods
.
Still:O
owned:O
and:O
operated:O
by:O
the:O
Santarpio:organization-company
family:O
,:O
the:O
restaurant:O
was:O
one:O
of:O
the:O
original:O
pizzerias:O
that:O
opened:O
to:O
cater:O
to:O
Italian:O
Americans:O
who:O
had:O
emigrated:O
to:O
East:O
Boston:location-GPE
and:O
the:O
surrounding:O
neighborhoods:O
.:O