With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
joined
the
Royal
Navy
at
thirteen
as
a
volunteer-per-order
and
was
promoted
to
midshipman
three
years
later
.
He:O
joined:O
the:O
Royal:organization-other
Navy:organization-other
at:O
thirteen:O
as:O
a:O
volunteer-per-order:O
and:O
was:O
promoted:O
to:O
midshipman:O
three:O
years:O
later:O
.:O