With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1910
his
wells
in
the
Juan
Casiano
Basin
in
the
Faja
de
Oro
field
started
to
produce
good
quality
oil
.
In:O
1910:O
his:O
wells:O
in:O
the:O
Juan:location-other
Casiano:location-other
Basin:location-other
in:O
the:O
Faja:location-GPE
de:location-GPE
Oro:location-GPE
field:O
started:O
to:O
produce:O
good:O
quality:O
oil:O
.:O