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
is
advised
that
users
update
their
apps
to
the
latest
version
as
soon
as
possible
.
Answer: 
It:O
is:O
advised:O
that:O
users:O
update:O
their:O
apps:O
to:O
the:O
latest:O
version:O
as:O
soon:O
as:O
possible:O
.:O