With no explanation, label each line with "O", "location-island", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
His
cousin
Marino
Dandolo
(
another
nephew
of
Enrico
Dandolo
)
became
Lord
of
Andros
.
His:O
cousin:O
Marino:person-other
Dandolo:person-other
(:O
another:O
nephew:O
of:O
Enrico:person-other
Dandolo:person-other
):O
became:O
Lord:O
of:O
Andros:location-island
.:O