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 ":".
It
is
used
to
help
intensify
some
flavors
,
but
it
is
not
just
limited
to
this
.
It:O
is:O
used:O
to:O
help:O
intensify:O
some:O
flavors:O
,:O
but:O
it:O
is:O
not:O
just:O
limited:O
to:O
this:O
.:O