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: Generally
,
large
-
scale
businesses
are
said
to
be
standards
compliant
and
therefore
reap
the
benefits
of
standards
for
their
operations
.
Answer: 
Generally:O
,:O
large:O
-:O
scale:O
businesses:O
are:O
said:O
to:O
be:O
standards:O
compliant:O
and:O
therefore:O
reap:O
the:O
benefits:O
of:O
standards:O
for:O
their:O
operations:O
.:O