With no explanation, label each line with "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
By
1986
,
all
its
institutions
had
become
known
by
the
common
name
``
ITT
Technical
Institute
.
''
By:O
1986:O
,:O
all:O
its:O
institutions:O
had:O
become:O
known:O
by:O
the:O
common:O
name:O
``:O
ITT:organization-education
Technical:organization-education
Institute:organization-education
.:O
'':O