With no explanation, label each line with "other-disease", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Infertility
is
a
common
disease
affecting
young
adults
.
Infertility:other-disease
is:O
a:O
common:O
disease:O
affecting:O
young:O
adults:O
.:O