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 ":".
Mrs
.
Scott
then
married
William
G.
Waters
,
the
foreman
of
the
printing
department
of
a
San
Francisco
daily
newspaper
.
Mrs:O
.:O
Scott:person-other
then:O
married:O
William:person-other
G.:person-other
Waters:person-other
,:O
the:O
foreman:O
of:O
the:O
printing:O
department:O
of:O
a:O
San:location-GPE
Francisco:location-GPE
daily:O
newspaper:O
.:O