With no explanation, label each line with "location-GPE", "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
the
founding
of
the
state
of
Israel
,
he
became
a
professor
at
the
Technion
(
Israel
Institute
of
Technology
)
in
Haifa
.
After:O
the:O
founding:O
of:O
the:O
state:O
of:O
Israel:location-GPE
,:O
he:O
became:O
a:O
professor:O
at:O
the:O
Technion:organization-education
(:O
Israel:organization-education
Institute:organization-education
of:organization-education
Technology:organization-education
):O
in:O
Haifa:location-GPE
.:O