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
Bloomberg
China
-US
Equity
index
added
0.4
percent
to
125.67
in
New
York
Tuesday
,
taking
its
four
-
day
gain
to
8.6
percent
,
the
biggest
since
October
2011
.
Answer: 
The:O
Bloomberg:B-ORG
China:O
-US:O
Equity:O
index:O
added:O
0.4:O
percent:O
to:O
125.67:O
in:O
New:B-LOC
York:I-LOC
Tuesday:O
,:O
taking:O
its:O
four:O
-:O
day:O
gain:O
to:O
8.6:O
percent:O
,:O
the:O
biggest:O
since:O
October:O
2011:O
.:O