With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
brothers
had
their
own
government
and
minted
coins
according
to
the
Nemanjić
style
.
The:O
brothers:O
had:O
their:O
own:O
government:O
and:O
minted:O
coins:product-other
according:O
to:O
the:O
Nemanjić:O
style:O
.:O