In the list of tokens, identify 'Person', 'Location', and 'Organisation' and label each accordingly. If the entity spans multiple tokens, use the prefix B-PER, B-LOC, or B-ORG for the first token, and I-PER, I-LOC, or I-ORG for the subsequent tokens of that entity. The beginning of each separate entity should always be labeled with a B-PER, B-LOC, or B-ORG prefix. If the token does not fit into any of the three named categories, or is not a named entity, label it as 'O'. Each line should contain one token and its corresponding label, separated by a colon. Do not combine tokens on your own. The format for each line should be: 'token:label'.

Text: Unfortunately
,
the
number
of
job
sectors
that
are
doing
really
well
are
quite
limited
and
some
of
the
poorer
-
performing
sectors
do
n't
have
a
lot
of
hope
for
doing
much
better
.
Answer: 
Unfortunately:O
,:O
the:O
number:O
of:O
job:O
sectors:O
that:O
are:O
doing:O
really:O
well:O
are:O
quite:O
limited:O
and:O
some:O
of:O
the:O
poorer:O
-:O
performing:O
sectors:O
do:O
n't:O
have:O
a:O
lot:O
of:O
hope:O
for:O
doing:O
much:O
better:O
.:O