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: Adei
explained
that
even
though
SMEs
did
not
operate
in
the
world
of
their
own
and
,
therefore
,
shared
the
same
environment
with
other
economic
agents
,
the
former
faced
the
challenges
of
the
consequences
of
the
present
economic
conditions
in
Ghana
.
Answer: 
Adei:B-PER
explained:O
that:O
even:O
though:O
SMEs:O
did:O
not:O
operate:O
in:O
the:O
world:O
of:O
their:O
own:O
and:O
,:O
therefore:O
,:O
shared:O
the:O
same:O
environment:O
with:O
other:O
economic:O
agents:O
,:O
the:O
former:O
faced:O
the:O
challenges:O
of:O
the:O
consequences:O
of:O
the:O
present:O
economic:O
conditions:O
in:O
Ghana:B-LOC
.:O