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 ":".
In
US
usage
,
there
are
four
basic
styles
of
forcemeat
.
In:O
US:location-GPE
usage:O
,:O
there:O
are:O
four:O
basic:O
styles:O
of:O
forcemeat:O
.:O