With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
also
has
branches
in
Canada
.
It:O
also:O
has:O
branches:O
in:O
Canada:location-GPE
.:O