With no explanation, label each line with "location-GPE", "O", "other-language", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
has
voiced
his
concerns
regarding
the
drastic
decline
of
the
use
of
Scots
,
one
of
the
largest
minority
languages
in
Europe
.
He:O
has:O
voiced:O
his:O
concerns:O
regarding:O
the:O
drastic:O
decline:O
of:O
the:O
use:O
of:O
Scots:other-language
,:O
one:O
of:O
the:O
largest:O
minority:O
languages:O
in:O
Europe:location-GPE
.:O