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: The
short
-
term
drama
should
settle
down
soon
,
but
the
longer
-
term
structure
of
the
European
Union
,
with
disparate
countries
with
different
growth
rates
tied
to
one
rigid
currency
,
could
prove
to
be
a
real
problem
.
Answer: 
The:O
short:O
-:O
term:O
drama:O
should:O
settle:O
down:O
soon:O
,:O
but:O
the:O
longer:O
-:O
term:O
structure:O
of:O
the:O
European:B-ORG
Union:I-ORG
,:O
with:O
disparate:O
countries:O
with:O
different:O
growth:O
rates:O
tied:O
to:O
one:O
rigid:O
currency:O
,:O
could:O
prove:O
to:O
be:O
a:O
real:O
problem:O
.:O