With no explanation, label each line with "organization-other", "product-software", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Toast
's
restaurant
management
system
operates
on
the
Android
operating
system
.
Toast:organization-other
's:O
restaurant:O
management:O
system:O
operates:O
on:O
the:O
Android:product-software
operating:O
system:O
.:O