With no explanation, label each line with "O", "organization-other", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
For
the
benefits
in
publicity
for
their
programs
,
NASA
also
named
Knotts
,
an
``
Honorary
Recruiter
''
.
For:O
the:O
benefits:O
in:O
publicity:O
for:O
their:O
programs:O
,:O
NASA:organization-other
also:O
named:O
Knotts:person-actor
,:O
an:O
``:O
Honorary:O
Recruiter:O
'':O
.:O