With no explanation, label each line with "location-GPE", "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Tahir
Rafique
Butt
was
born
in
1955
to
a
Kashmiri
family
,
in
Lahore
,
Punjab
,
Pakistan
.
Tahir:person-scholar
Rafique:person-scholar
Butt:person-scholar
was:O
born:O
in:O
1955:O
to:O
a:O
Kashmiri:O
family:O
,:O
in:O
Lahore:location-GPE
,:O
Punjab:location-GPE
,:O
Pakistan:location-GPE
.:O