With no explanation, label each line with "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Vimal
Kumar
Chordia
(
born
October
15
,
1924
)
is
a
former
member
of
Rajya
Sabha
.
Vimal:person-politician
Kumar:person-politician
Chordia:person-politician
(:O
born:O
October:O
15:O
,:O
1924:O
):O
is:O
a:O
former:O
member:O
of:O
Rajya:organization-politicalparty
Sabha:organization-politicalparty
.:O