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: Business
profiles
of
three
leading
oil
and
gas
producing
companies
in
Bahrain
along
with
their
business
description
,
strategies
,
SWOT
and
Financial
details
are
included
.
Answer: 
Business:O
profiles:O
of:O
three:O
leading:O
oil:O
and:O
gas:O
producing:O
companies:O
in:O
Bahrain:B-LOC
along:O
with:O
their:O
business:O
description:O
,:O
strategies:O
,:O
SWOT:O
and:O
Financial:O
details:O
are:O
included:O
.:O