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: Iron
Road
said
its
cost
profile
was
“
highly
competitive
”
and
discussions
with
potential
funders
and
customers
was
ongoing
.
Answer: 
Iron:B-ORG
Road:I-ORG
said:O
its:O
cost:O
profile:O
was:O
“:O
highly:O
competitive:O
”:O
and:O
discussions:O
with:O
potential:O
funders:O
and:O
customers:O
was:O
ongoing:O
.:O