With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
SABMiller
ceased
trading
on
global
stock
markets
.
SABMiller:organization-company
ceased:O
trading:O
on:O
global:O
stock:O
markets:O
.:O