With no explanation, label each line with "location-GPE", "O", "organization-religion", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
After
declaring
Shiism
the
official
form
of
Islam
in
[
[
Iraq
]
]
,
Ismail
forced
his
new
Iraqi
subjects
to
convert
to
Shiism
and
outlawed
Sunni
practices
.
After:O
declaring:O
Shiism:organization-religion
the:O
official:O
form:O
of:O
Islam:organization-religion
in:O
[:O
[:O
Iraq:location-GPE
]:O
]:O
,:O
Ismail:person-politician
forced:O
his:O
new:O
Iraqi:location-GPE
subjects:O
to:O
convert:O
to:O
Shiism:organization-religion
and:O
outlawed:O
Sunni:organization-religion
practices:O
.:O