With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-GPE", "other-medical", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
In
2011
,
their
son
Andrew
died
of
an
OxyContin
overdose
at
the
now-closed
Sunset
Plaza
Drive
sober
living
facility
in
California
.
In:O
2011:O
,:O
their:O
son:O
Andrew:person-other
died:O
of:O
an:O
OxyContin:other-medical
overdose:O
at:O
the:O
now-closed:O
Sunset:location-road/railway/highway/transit
Plaza:location-road/railway/highway/transit
Drive:location-road/railway/highway/transit
sober:O
living:O
facility:O
in:O
California:location-GPE
.:O