With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1963
,
American
authorities
banned
civilian
air
traffic
to
Misawa
Air
Base
,
citing
safety
and
security
reasons
,
and
commercial
air
operations
were
transferred
to
Hachinohe
.
In:O
1963:O
,:O
American:location-GPE
authorities:O
banned:O
civilian:O
air:O
traffic:O
to:O
Misawa:organization-other
Air:organization-other
Base:organization-other
,:O
citing:O
safety:O
and:O
security:O
reasons:O
,:O
and:O
commercial:O
air:O
operations:O
were:O
transferred:O
to:O
Hachinohe:location-GPE
.:O