With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Regardless
,
Bickell
’
s
sense
of
duty
to
the
nation
prevailed
,
and
his
commitment
to
the
war
effort
on
both
sides
of
the
Atlantic
was
unassailable
.
Regardless:O
,:O
Bickell:person-other
’:O
s:O
sense:O
of:O
duty:O
to:O
the:O
nation:O
prevailed:O
,:O
and:O
his:O
commitment:O
to:O
the:O
war:O
effort:O
on:O
both:O
sides:O
of:O
the:O
Atlantic:location-GPE
was:O
unassailable:O
.:O