With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Her
work
was
instrumental
in
the
introduction
of
vaccine
programmes
for
Haemophilus
influenzae
type
b
and
meningococcal
A
and
B
.
Her:O
work:O
was:O
instrumental:O
in:O
the:O
introduction:O
of:O
vaccine:O
programmes:O
for:O
Haemophilus:other-medical
influenzae:other-medical
type:other-medical
b:other-medical
and:O
meningococcal:other-medical
A:other-medical
and:other-medical
B:other-medical
.:O