With no explanation, label each line with "location-GPE", "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Sociology
professor
Kenneth
Westhues
criticized
the
Virginia
Tech
response
to
the
shootings
and
the
``
Massengill
Report
''
.
Sociology:O
professor:O
Kenneth:person-scholar
Westhues:person-scholar
criticized:O
the:O
Virginia:location-GPE
Tech:O
response:O
to:O
the:O
shootings:O
and:O
the:O
``:O
Massengill:O
Report:O
'':O
.:O