With no explanation, label each line with "O", "person-athlete", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
cricketer
Iftikhar
Ali
Khan
Pataudi
was
his
brother-in-law
through
his
marriage
to
Sajida
,
and
the
cricketer
Mansoor
Ali
Khan
Pataudi
is
her
nephew
.
The:O
cricketer:O
Iftikhar:O
Ali:person-athlete
Khan:person-athlete
Pataudi:person-athlete
was:O
his:O
brother-in-law:O
through:O
his:O
marriage:O
to:O
Sajida:person-other
,:O
and:O
the:O
cricketer:O
Mansoor:person-athlete
Ali:person-athlete
Khan:person-athlete
Pataudi:person-athlete
is:O
her:O
nephew:O
.:O