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: Some
critics
also
wonder
why
GM
chose
a
name
that
rhymes
with
Volt
and
seems
likely
to
confuse
casual
buyers
.
Answer: 
Some:O
critics:O
also:O
wonder:O
why:O
GM:B-ORG
chose:O
a:O
name:O
that:O
rhymes:O
with:O
Volt:O
and:O
seems:O
likely:O
to:O
confuse:O
casual:O
buyers:O
.:O