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 ":".
This
discretion
was
not
granted
to
the
Court
until
1891
,
after
its
docket
became
clogged
with
``
pro
forma
''
appeals
from
lower
courts
.
This:O
discretion:O
was:O
not:O
granted:O
to:O
the:O
Court:O
until:O
1891:O
,:O
after:O
its:O
docket:O
became:O
clogged:O
with:O
``:O
pro:O
forma:O
'':O
appeals:O
from:O
lower:O
courts:O
.:O