With no explanation, label each line with "location-GPE", "O", "building-theater", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
first
performance
at
the
Iași
Opera
was
on
3
November
1956
(
the
inaugural
concert
being
Tosca
by
Giacomo
Puccini
)
,
in
the
building
of
the
Iași
National
Theatr
e
,
a
historic
monument
that
had
been
built
between
1894–1896
by
the
Viennese
architects
Ferdinand
Fellner
and
Hermann
Helmer
.
The:O
first:O
performance:O
at:O
the:O
Iași:building-theater
Opera:building-theater
was:O
on:O
3:O
November:O
1956:O
(:O
the:O
inaugural:O
concert:O
being:O
Tosca:O
by:O
Giacomo:person-artist/author
Puccini:person-artist/author
):O
,:O
in:O
the:O
building:O
of:O
the:O
Iași:building-theater
National:building-theater
Theatr:building-theater
e:O
,:O
a:O
historic:O
monument:O
that:O
had:O
been:O
built:O
between:O
1894–1896:O
by:O
the:O
Viennese:location-GPE
architects:O
Ferdinand:person-artist/author
Fellner:person-artist/author
and:O
Hermann:person-artist/author
Helmer:person-artist/author
.:O