With no explanation, label each line with "location-GPE", "O", "art-music", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
New
York
City
audiences
had
their
first
chance
to
hear
the
soprano
's
fine
voice
in
1960
,
when
she
sang
there
in
``
Der
Rosenkavalier
``
.
New:location-GPE
York:location-GPE
City:location-GPE
audiences:O
had:O
their:O
first:O
chance:O
to:O
hear:O
the:O
soprano:O
's:O
fine:O
voice:O
in:O
1960:O
,:O
when:O
she:O
sang:O
there:O
in:O
``:O
Der:art-music
Rosenkavalier:art-music
``:O
.:O