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 ":".
He
was
the
older
brother
of
Ricardo
Rodríguez
.
He:O
was:O
the:O
older:O
brother:O
of:O
Ricardo:person-other
Rodríguez:person-other
.:O