With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
This
move
was
credited
for
her
successful
upturn
and
focus
on
the
backstroke
while
being
previously
looked
at
as
a
competitor
in
the
individual
medley
.
This:O
move:O
was:O
credited:O
for:O
her:O
successful:O
upturn:O
and:O
focus:O
on:O
the:O
backstroke:O
while:O
being:O
previously:O
looked:O
at:O
as:O
a:O
competitor:O
in:O
the:O
individual:O
medley:O
.:O