With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
These
packs
contain
random
players
and
other
items
,
such
as
balls
and
kits
,
and
players
have
to
win
football
matches
in
order
to
earn
coins
,
to
purchase
new
players
.
These:O
packs:O
contain:O
random:O
players:O
and:O
other:O
items:O
,:O
such:O
as:O
balls:O
and:O
kits:O
,:O
and:O
players:O
have:O
to:O
win:O
football:O
matches:O
in:O
order:O
to:O
earn:O
coins:O
,:O
to:O
purchase:O
new:O
players:O
.:O