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
third
rule
is
to
establish
a
laissez
-
faire
“
attitude
”
towards
your
phone
as
an
essential
part
of
your
being
.
Answer: 
The:O
third:O
rule:O
is:O
to:O
establish:O
a:O
laissez:O
-:O
faire:O
“:O
attitude:O
”:O
towards:O
your:O
phone:O
as:O
an:O
essential:O
part:O
of:O
your:O
being:O
.:O