With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Backlash
against
GMO
papaya
has
resulted
in
surreptitious
destruction
of
papaya
plantations
under
the
cover
of
darkness
.
Backlash:O
against:O
GMO:other-biologything
papaya:O
has:O
resulted:O
in:O
surreptitious:O
destruction:O
of:O
papaya:O
plantations:O
under:O
the:O
cover:O
of:O
darkness:O
.:O