With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Brady
was
son
of
Thomas
Brady
,
an
attorney
of
Denver
,
Norfolk
.
Brady:person-other
was:O
son:O
of:O
Thomas:person-other
Brady:person-other
,:O
an:O
attorney:O
of:O
Denver:location-GPE
,:O
Norfolk:location-GPE
.:O