With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Schakowsky
,
Luis
Gutierrez
,
Jones
.
Schakowsky:person-other
,:O
Luis:person-other
Gutierrez:person-other
,:O
Jones:person-other
.:O