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 ":".
Common
side
effects
include
heartburn
and
a
rash
.
Common:O
side:O
effects:O
include:O
heartburn:O
and:O
a:O
rash:O
.:O