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: External
commercial
borrowings
(
ECB
)
by
companies
in
the
first
four
months
of
FY16
have
come
down
nearly
22
%
against
the
same
period
last
year
,
data
from
the
Reserve
Bank
of
India
(
RBI
)
show
.
Answer: 
External:O
commercial:O
borrowings:O
(:O
ECB:O
):O
by:O
companies:O
in:O
the:O
first:O
four:O
months:O
of:O
FY16:O
have:O
come:O
down:O
nearly:O
22:O
%:O
against:O
the:O
same:O
period:O
last:O
year:O
,:O
data:O
from:O
the:O
Reserve:B-ORG
Bank:I-ORG
of:I-ORG
India:I-ORG
(:O
RBI:B-ORG
):O
show:O
.:O