With no explanation, label each line with "location-GPE", "O", "building-hotel", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
company
announced
an
agreement
in
1998
to
manage
and
co-own
a
casino
to
be
built
in
a
Marriott
hotel
in
Prague
.
The:O
company:O
announced:O
an:O
agreement:O
in:O
1998:O
to:O
manage:O
and:O
co-own:O
a:O
casino:O
to:O
be:O
built:O
in:O
a:O
Marriott:building-hotel
hotel:building-hotel
in:O
Prague:location-GPE
.:O