With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Horatio
Seymour
and
Lt
.
David
R.
Floyd-Jones
.
Horatio:person-politician
Seymour:person-politician
and:O
Lt:O
.:O
David:person-politician
R.:person-politician
Floyd-Jones:person-politician
.:O