With no explanation, label each line with "O", "other-law", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Four
of
his
five
policy
recommendations
were
incorporated
into
the
U.S.
Federal
Financial
Law
of
1966
.
Four:O
of:O
his:O
five:O
policy:O
recommendations:O
were:O
incorporated:O
into:O
the:other-law
U.S.:other-law
Federal:other-law
Financial:other-law
Law:other-law
of:O
1966:O
.:O