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: It
gets
easier
to
let
go
of
phone
-
battery
anxiety
when
you
’re
not
that
anxious
about
having
a
phone
in
the
first
place
.
Answer: 
It:O
gets:O
easier:O
to:O
let:O
go:O
of:O
phone:O
-:O
battery:O
anxiety:O
when:O
you:O
’re:O
not:O
that:O
anxious:O
about:O
having:O
a:O
phone:O
in:O
the:O
first:O
place:O
.:O