With no explanation, label each line with "location-GPE", "O", "building-theater", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
During
June
and
July
2015
the
San
Francisco
Opera
presented
the
opera
in
a
new
production
directed
by
Sir
David
McVicar
that
originated
at
the
Royal
Opera
House
in
London
.
During:O
June:O
and:O
July:O
2015:O
the:O
San:building-theater
Francisco:building-theater
Opera:building-theater
presented:O
the:O
opera:O
in:O
a:O
new:O
production:O
directed:O
by:O
Sir:O
David:person-director
McVicar:person-director
that:O
originated:O
at:O
the:O
Royal:building-theater
Opera:building-theater
House:building-theater
in:O
London:location-GPE
.:O