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 ":".
It
was
later
built
into
many
Master
System
and
Master
System
II
consoles
.
It:O
was:O
later:O
built:O
into:O
many:O
Master:product-other
System:product-other
and:O
Master:product-other
System:product-other
II:product-other
consoles:product-other
.:O