With no explanation, label each line with "O", "building-hospital", "person-politician", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Kasturba
Hospital
was
started
in
1945
by
Sushila
Nayar
,
close
associate
of
Gandhi
and
his
personal
physician
.
The:O
Kasturba:building-hospital
Hospital:building-hospital
was:O
started:O
in:O
1945:O
by:O
Sushila:person-other
Nayar:person-other
,:O
close:O
associate:O
of:O
Gandhi:person-politician
and:O
his:O
personal:O
physician:O
.:O