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 ":".
PCNA
includes
safeguards
that
support
privacy
.
PCNA:other-law
includes:O
safeguards:O
that:O
support:O
privacy:O
.:O