With no explanation, label each line with "O", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
film
also
features
Anupam
Kher
and
Archana
Puran
Singh
in
supporting
roles
;
whereas
Amrish
Puri
,
Shefali
Shah
and
Helen
make
special
appearances
.
The:O
film:O
also:O
features:O
Anupam:person-actor
Kher:person-actor
and:O
Archana:person-actor
Puran:person-actor
Singh:person-actor
in:O
supporting:O
roles:O
;:O
whereas:O
Amrish:person-actor
Puri:person-actor
,:O
Shefali:person-actor
Shah:person-actor
and:O
Helen:person-actor
make:O
special:O
appearances:O
.:O