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: However
,
with
its
shares
having
a
price
to
earnings
(
P/E
)
ratio
of
26.1
,
its
PEG
ratio
of
0.7
offers
significant
upside
.
Answer: 
However:O
,:O
with:O
its:O
shares:O
having:O
a:O
price:O
to:O
earnings:O
(:O
P/E:O
):O
ratio:O
of:O
26.1:O
,:O
its:O
PEG:O
ratio:O
of:O
0.7:O
offers:O
significant:O
upside:O
.:O