With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Post
(
3
)
,
James
Renwick
,
Jr
.
(
4
)
,
Henry
Hobson
Richardson
(
2
)
,
Louis
Sullivan
(
2
)
,
Richard
Upjohn
(
6
)
,
Calvert
Vaux
(
6
)
,
and
Frederick
Clarke
Withers
(
2
)
.
Post:O
(:O
3:O
):O
,:O
James:person-artist/author
Renwick:person-artist/author
,:person-artist/author
Jr:person-artist/author
.:person-artist/author
(:O
4:O
):O
,:O
Henry:person-artist/author
Hobson:person-artist/author
Richardson:person-artist/author
(:O
2:O
):O
,:O
Louis:person-artist/author
Sullivan:person-artist/author
(:O
2:O
):O
,:O
Richard:person-artist/author
Upjohn:person-artist/author
(:person-artist/author
6:O
):O
,:O
Calvert:person-artist/author
Vaux:person-artist/author
(:O
6:O
):O
,:O
and:O
Frederick:person-artist/author
Clarke:person-artist/author
Withers:person-artist/author
(:O
2:O
):O
.:O