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: Do
n't
be
too
late
to
the
party
--
click
here
for
one
stock
to
own
when
the
Web
goes
dark
.
Answer: 
Do:O
n't:O
be:O
too:O
late:O
to:O
the:O
party:O
--:O
click:O
here:O
for:O
one:O
stock:O
to:O
own:O
when:O
the:O
Web:O
goes:O
dark:O
.:O