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: It
reported
a
2.7
%
monthly
increase
in
April
,
bringing
the
year
-
over
-
year
,
three
-
month
average
growth
to
5.7
%
.
Answer: 
It:O
reported:O
a:O
2.7:O
%:O
monthly:O
increase:O
in:O
April:O
,:O
bringing:O
the:O
year:O
-:O
over:O
-:O
year:O
,:O
three:O
-:O
month:O
average:O
growth:O
to:O
5.7:O
%:O
.:O