With no explanation, label each line with "O", "organization-other", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
serves
as
the
patron
of
Ebrahim
Jamal
Research
Institute
of
Chemistry
and
professor
emeritus
of
Chemistry
at
the
Karachi
University
.
He:O
serves:O
as:O
the:O
patron:O
of:O
Ebrahim:organization-other
Jamal:organization-other
Research:organization-other
Institute:organization-other
of:organization-other
Chemistry:organization-other
and:O
professor:O
emeritus:O
of:O
Chemistry:O
at:O
the:O
Karachi:organization-education
University:organization-education
.:O