With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
A
sound
recording
of
the
concert
was
made
,
and
pressed
in
1985
under
the
Radio
DDR
1
label
.
A:O
sound:O
recording:O
of:O
the:O
concert:O
was:O
made:O
,:O
and:O
pressed:O
in:O
1985:O
under:O
the:O
Radio:product-other
DDR:product-other
1:product-other
label:O
.:O