With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
IBM
System/360
Model
40
was
a
mid-range
member
of
the
IBM
System/360
family
.
The:O
IBM:product-software
System/360:product-software
Model:product-software
40:product-software
was:O
a:O
mid-range:O
member:O
of:O
the:O
IBM:product-software
System/360:product-software
family:O
.:O