With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Subsequent
analysis
demonstrated
that
patients
treated
with
Ribociclib
and
letrozole
showed
a
median
progression-free
survival
of
25.3
months
.
Subsequent:O
analysis:O
demonstrated:O
that:O
patients:O
treated:O
with:O
Ribociclib:other-medical
and:O
letrozole:other-medical
showed:O
a:O
median:O
progression-free:O
survival:O
of:O
25.3:O
months:O
.:O