With no explanation, label each line with "O", "organization-other", "person-politician", "organization-government/governmentagency", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
A
long-delay
time
bomb
was
planted
in
the
hotel
by
IRA
member
Patrick
Magee
,
with
the
purpose
of
killing
Prime
Minister
Margaret
Thatcher
and
her
cabinet
,
who
were
staying
at
the
hotel
for
the
Conservative
Party
conference
.
A:O
long-delay:O
time:O
bomb:O
was:O
planted:O
in:O
the:O
hotel:O
by:O
IRA:organization-other
member:O
Patrick:person-other
Magee:person-other
,:O
with:O
the:O
purpose:O
of:O
killing:O
Prime:O
Minister:O
Margaret:person-politician
Thatcher:person-politician
and:O
her:O
cabinet:O
,:O
who:O
were:O
staying:O
at:O
the:O
hotel:O
for:O
the:O
Conservative:organization-government/governmentagency
Party:organization-government/governmentagency
conference:organization-government/governmentagency
.:O