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 ":".
He
subsequently
also
received
his
PhD
degree
from
Delft
University
in
1979
under
W.L
.
He:O
subsequently:O
also:O
received:O
his:O
PhD:O
degree:O
from:O
Delft:organization-education
University:organization-education
in:O
1979:O
under:O
W.L:O
.:O