With no explanation, label each line with "location-GPE", "O", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Heinz
Baked
Beans
remains
the
best-selling
brand
in
the
UK
.
Heinz:product-food
Baked:product-food
Beans:product-food
remains:O
the:O
best-selling:O
brand:O
in:O
the:O
UK:location-GPE
.:O