With no explanation, label each line with "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
environmental
damage
led
locals
to
form
an
organization
to
petition
for
greater
environmental
protection
from
the
federal
government
.
The:O
environmental:O
damage:O
led:O
locals:O
to:O
form:O
an:O
organization:O
to:O
petition:O
for:O
greater:O
environmental:O
protection:O
from:O
the:O
federal:organization-government/governmentagency
government:organization-government/governmentagency
.:O