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
Sumo
exhibition
will
also
provide
easy
explanations
along
with
the
photographs
for
overseas
visitors
to
gain
a
better
understanding
of
the
sport
.
Answer: 
The:O
Sumo:O
exhibition:O
will:O
also:O
provide:O
easy:O
explanations:O
along:O
with:O
the:O
photographs:O
for:O
overseas:O
visitors:O
to:O
gain:O
a:O
better:O
understanding:O
of:O
the:O
sport:O
.:O