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 ":".
She
married
Murad
in
about
1879
.
She:O
married:O
Murad:person-other
in:O
about:O
1879:O
.:O