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: With
five
out
of
six
months
of
data
now
available
,
it
is
safe
to
say
that
housing
made
a
comeback
during
the
first
half
of
2015
.
Answer: 
With:O
five:O
out:O
of:O
six:O
months:O
of:O
data:O
now:O
available:O
,:O
it:O
is:O
safe:O
to:O
say:O
that:O
housing:O
made:O
a:O
comeback:O
during:O
the:O
first:O
half:O
of:O
2015:O
.:O