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 ":".
Couples
without
children
can
receive
funding
for
IVF
for
up
to
two
children
.
Couples:O
without:O
children:O
can:O
receive:O
funding:O
for:O
IVF:other-medical
for:O
up:O
to:O
two:O
children:O
.:O