With no explanation, label each line with "O", "organization-company", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1969
,
Ingram
joined
SIONICS
as
a
Chief
Engineer
.
In:O
1969:O
,:O
Ingram:person-other
joined:O
SIONICS:organization-company
as:O
a:O
Chief:O
Engineer:O
.:O