With no explanation, label each line with "O", "building-sportsfacility", "organization-sportsteam", "location-GPE", "organization-sportsleague", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Rio
Tinto
Stadium
(
commonly
referred
to
as
simply
Rio
Tinto
or
The
RioT
)
is
an
American
soccer-specific
stadium
in
Sandy
,
Utah
,
that
serves
as
home
stadium
for
Major
League
Soccer
club
Real
Salt
Lake
.
Rio:building-sportsfacility
Tinto:building-sportsfacility
Stadium:building-sportsfacility
(:O
commonly:O
referred:O
to:O
as:O
simply:O
Rio:building-sportsfacility
Tinto:building-sportsfacility
or:O
The:building-sportsfacility
RioT:building-sportsfacility
):O
is:O
an:O
American:location-GPE
soccer-specific:O
stadium:O
in:O
Sandy:location-GPE
,:O
Utah:location-GPE
,:O
that:O
serves:O
as:O
home:O
stadium:O
for:O
Major:organization-sportsleague
League:organization-sportsleague
Soccer:organization-sportsleague
club:O
Real:organization-sportsteam
Salt:organization-sportsteam
Lake:organization-sportsteam
.:O