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: Compared
to
other
companies
in
the
Automobiles
industry
and
the
overall
market
on
the
basis
of
return
on
equity
,
GENERAL
MOTORS
CO
has
outperformed
in
comparison
with
the
industry
average
,
but
has
underperformed
when
compared
to
that
of
the
S&P
500
.
Answer: 
Compared:O
to:O
other:O
companies:O
in:O
the:O
Automobiles:O
industry:O
and:O
the:O
overall:O
market:O
on:O
the:O
basis:O
of:O
return:O
on:O
equity:O
,:O
GENERAL:B-ORG
MOTORS:I-ORG
CO:I-ORG
has:O
outperformed:O
in:O
comparison:O
with:O
the:O
industry:O
average:O
,:O
but:O
has:O
underperformed:O
when:O
compared:O
to:O
that:O
of:O
the:O
S&P:O
500:O
.:O