With no explanation, label each line with "organization-other", "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
From
1914
to
1932
,
Galleani
's
followers
in
the
United
States
(
known
as
``
i
Galleanisti
``
)
,
carried
out
a
series
of
bombings
and
assassination
attempts
against
institutions
and
persons
they
viewed
as
class
enemies
.
From:O
1914:O
to:O
1932:O
,:O
Galleani:person-politician
's:O
followers:O
in:O
the:O
United:location-GPE
States:location-GPE
(:O
known:O
as:O
``:O
i:organization-other
Galleanisti:organization-other
``:O
):O
,:O
carried:O
out:O
a:O
series:O
of:O
bombings:O
and:O
assassination:O
attempts:O
against:O
institutions:O
and:O
persons:O
they:O
viewed:O
as:O
class:O
enemies:O
.:O