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 ":".
Moreover
,
infant
survival
due
to
maintenance
replacement
therapy
is
often
associated
with
mental
retardation
and/or
visual
impairment
.
Moreover:O
,:O
infant:O
survival:O
due:O
to:O
maintenance:O
replacement:O
therapy:O
is:O
often:O
associated:O
with:O
mental:O
retardation:O
and/or:O
visual:O
impairment:O
.:O