With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Rellano
is
a
railroad
station
in
the
south
of
the
Mexican
state
of
Chihuahua
.
Rellano:building-other
is:O
a:O
railroad:O
station:O
in:O
the:O
south:O
of:O
the:O
Mexican:O
state:O
of:O
Chihuahua:O
.:O