With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Unamended
Christadelphians
are
staunchly
non-Trinitarian
.
Unamended:O
Christadelphians:O
are:O
staunchly:O
non-Trinitarian:O
.:O