With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Since
January
2018
,
he
has
been
the
Chief
Health
Scientist
at
MOH
and
Executive
Director
of
MOH
's
new
Office
for
Healthcare
Transformation
,
driving
transformation
of
Singapore
's
healthcare
system
.
Since:O
January:O
2018:O
,:O
he:O
has:O
been:O
the:O
Chief:O
Health:O
Scientist:O
at:O
MOH:organization-other
and:O
Executive:O
Director:O
of:O
MOH:organization-other
's:O
new:O
Office:O
for:O
Healthcare:O
Transformation:O
,:O
driving:O
transformation:O
of:O
Singapore:location-GPE
's:O
healthcare:O
system:O
.:O