With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Since
retirement
,
Patra
is
working
for
the
upliftment
of
sick
and
poor
of
Kalahandi
district
and
augmenting
funds
to
the
red
cross
society
.
Since:O
retirement:O
,:O
Patra:person-other
is:O
working:O
for:O
the:O
upliftment:O
of:O
sick:O
and:O
poor:O
of:O
Kalahandi:location-GPE
district:O
and:O
augmenting:O
funds:O
to:O
the:O
red:O
cross:O
society:O
.:O