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 ":".
It
was
relabeled
and
sold
by
Dynasty
as
the
Dynasty
Smart-Alec
.
It:O
was:O
relabeled:O
and:O
sold:O
by:O
Dynasty:product-software
as:product-software
the:product-software
Dynasty:product-software
Smart-Alec:product-software
.:O