With no explanation, label each line with "O", "building-hospital", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hotel" preceded by ":".
He
became
ill
in
the
summer
of
2012
and
died
at
the
Royal
Marsden
Hospital
on
5
February
2013
at
the
age
of
82
.
He:O
became:O
ill:O
in:O
the:O
summer:O
of:O
2012:O
and:O
died:O
at:O
the:O
Royal:building-hospital
Marsden:building-hospital
Hospital:building-hospital
on:O
5:O
February:O
2013:O
at:O
the:O
age:O
of:O
82:O
.:O