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: Stephen
Adei
,
has
called
on
the
government
to
establish
a
special
development
bank
that
will
support
the
development
of
small
and
medium
-
scale
enterprises
(
SMEs
)
.
Answer: 
Stephen:B-PER
Adei:I-PER
,:O
has:O
called:O
on:O
the:O
government:O
to:O
establish:O
a:O
special:O
development:O
bank:O
that:O
will:O
support:O
the:O
development:O
of:O
small:O
and:O
medium:O
-:O
scale:O
enterprises:O
(:O
SMEs:O
):O
.:O