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 ":".
ads
featured
an
attractive
woman
in
a
1776
``
Betsy
Ross
``
style
costume
.
ads:O
featured:O
an:O
attractive:O
woman:O
in:O
a:O
1776:O
``:O
Betsy:person-other
Ross:person-other
``:O
style:O
costume:O
.:O