With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Le
Rhône
9
was
a
development
of
the
Le
Rhône
7
,
a
seven-cylinder
design
.
The:O
Le:product-other
Rhône:product-other
9:product-other
was:O
a:O
development:O
of:O
the:O
Le:product-other
Rhône:product-other
7:product-other
,:O
a:O
seven-cylinder:O
design:O
.:O