With no explanation, label each line with "other-law", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
PURPA
was
amended
in
2005
by
the
Energy
Policy
Act
of
2005
in
sections
1251
through
1254
.
PURPA:other-law
was:O
amended:O
in:O
2005:O
by:O
the:O
Energy:other-law
Policy:other-law
Act:other-law
of:other-law
2005:other-law
in:O
sections:O
1251:O
through:O
1254:O
.:O