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
offering
was
launched
earlier
this
year
,
as
a
user
-
friendly
interface
for
a
unique
trading
competition
experience
.
Answer: 
The:O
offering:O
was:O
launched:O
earlier:O
this:O
year:O
,:O
as:O
a:O
user:O
-:O
friendly:O
interface:O
for:O
a:O
unique:O
trading:O
competition:O
experience:O
.:O