With no explanation, label each line with "O", "other-award", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
By
contrast
,
the
Caldecott
Medal
is
for
outstanding
illustration
in
a
picture
book
.
By:O
contrast:O
,:O
the:O
Caldecott:other-award
Medal:other-award
is:O
for:O
outstanding:O
illustration:O
in:O
a:O
picture:O
book:O
.:O