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 ":".
During
her
career
Gehr
specialized
in
batik
and
intaglio
.
During:O
her:O
career:O
Gehr:person-other
specialized:O
in:O
batik:O
and:O
intaglio:O
.:O