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: Reuss
said
GM
is
beginning
to
scale
battery
technology
at
a
faster
pace
,
which
ought
to
lower
costs
,
make
electrics
more
affordable
,
and
boost
the
distance
they
can
go
on
a
single
charge
.
Answer: 
Reuss:B-PER
said:O
GM:B-ORG
is:O
beginning:O
to:O
scale:O
battery:O
technology:O
at:O
a:O
faster:O
pace:O
,:O
which:O
ought:O
to:O
lower:O
costs:O
,:O
make:O
electrics:O
more:O
affordable:O
,:O
and:O
boost:O
the:O
distance:O
they:O
can:O
go:O
on:O
a:O
single:O
charge:O
.:O