With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
This
is
a
list
of
countries
with
McDonald
's
restaurants
.
This:O
is:O
a:O
list:O
of:O
countries:O
with:O
McDonald:organization-company
's:organization-company
restaurants:O
.:O