With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
has
been
approved
for
that
use
in
the
UK
since
2009
.
It:O
has:O
been:O
approved:O
for:O
that:O
use:O
in:O
the:O
UK:location-GPE
since:O
2009:O
.:O