With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
park
is
located
on
Comercio
street
,
next
to
Rio
Portugues
in
the
Cuatro
Calles
sector
of
barrio
San
Antón
.
The:O
park:O
is:O
located:O
on:O
Comercio:O
street:O
,:O
next:O
to:O
Rio:location-GPE
Portugues:location-GPE
in:O
the:O
Cuatro:location-GPE
Calles:location-GPE
sector:O
of:O
barrio:location-GPE
San:location-GPE
Antón:location-GPE
.:O