With no explanation, label each line with "location-GPE", "O", "building-hospital", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
At
this
point
,
Williams
had
studied
to
become
a
licensed
vocational
nurse
and
began
work
at
O'Connor
Hospital
in
San
Jose
.
At:O
this:O
point:O
,:O
Williams:person-other
had:O
studied:O
to:O
become:O
a:O
licensed:O
vocational:O
nurse:O
and:O
began:O
work:O
at:O
O'Connor:building-hospital
Hospital:building-hospital
in:O
San:location-GPE
Jose:location-GPE
.:O