With no explanation, label each line with "product-other", "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Primasheet
1000
is
PETN
based
,
and
contains
65
%
PETN
,
8
%
nitrocellulose
,
and
27
%
plasticizer
.
Primasheet:product-other
1000:product-other
is:O
PETN:other-chemicalthing
based:O
,:O
and:O
contains:O
65:O
%:O
PETN:other-chemicalthing
,:O
8:O
%:O
nitrocellulose:other-chemicalthing
,:O
and:O
27:O
%:O
plasticizer:other-chemicalthing
.:O