With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
restaurant
's
staff
are
also
memorable
for
their
character
,
mannerisms
,
and
longevity
.
The:O
restaurant:O
's:O
staff:O
are:O
also:O
memorable:O
for:O
their:O
character:O
,:O
mannerisms:O
,:O
and:O
longevity:O
.:O