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 ":".
Provided
the
plant
operates
on
a
two-shift
basis
,
it
can
annually
process
32,000
tons
of
slime
and
38
tons
of
ash
.
Provided:O
the:O
plant:O
operates:O
on:O
a:O
two-shift:O
basis:O
,:O
it:O
can:O
annually:O
process:O
32,000:O
tons:O
of:O
slime:O
and:O
38:O
tons:O
of:O
ash:O
.:O