With no explanation, label each line with "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Operations
transferred
from
civilian
contractors
(
RCA
Government
Services
)
to
ADC
on
January
5
,
1962
(
renamed
Aerospace
Defense
Command
in
1968
.
)
Operations:O
transferred:O
from:O
civilian:O
contractors:O
(:O
RCA:organization-government/governmentagency
Government:organization-government/governmentagency
Services:organization-government/governmentagency
):O
to:O
ADC:organization-government/governmentagency
on:O
January:O
5:O
,:O
1962:O
(:O
renamed:O
Aerospace:organization-government/governmentagency
Defense:organization-government/governmentagency
Command:organization-government/governmentagency
in:O
1968:O
.:O
):O