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: “
If
the
sentiment
has
changed
in
the
mainland
market
,
that
’s
certainly
trickled
down
to
the
ADRs
trading
in
the
U.S
.
and
helped
boost
them
.
”
Answer: 
“:O
If:O
the:O
sentiment:O
has:O
changed:O
in:O
the:O
mainland:O
market:O
,:O
that:O
’s:O
certainly:O
trickled:O
down:O
to:O
the:O
ADRs:O
trading:O
in:O
the:O
U.S:B-LOC
.:I-LOC
and:O
helped:O
boost:O
them:O
.:O
”:O