With no explanation, label each line with "organization-other", "O", "other-award", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1958
the
squadron
won
the
Frank
Ellis
Trophy
as
the
best
air
refueling
squadron
in
Fifteenth
Air
Force
and
also
earned
an
Air
Force
Outstanding
Unit
Award
.
In:O
1958:O
the:O
squadron:O
won:O
the:O
Frank:other-award
Ellis:other-award
Trophy:other-award
as:O
the:O
best:O
air:O
refueling:O
squadron:O
in:O
Fifteenth:organization-other
Air:organization-other
Force:organization-other
and:O
also:O
earned:O
an:O
Air:other-award
Force:other-award
Outstanding:other-award
Unit:other-award
Award:other-award
.:O