With no explanation, label each line with "organization-showorganization", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Initially
,
Armstrong
played
all
the
instruments
himself
,
but
as
the
project
grew
,
he
invited
musician
friends
such
as
Matt
Freeman
(
Rancid
)
,
Lars
Frederiksen
(
Rancid
)
,
and
Vic
Ruggiero
(
The
Slackers
)
to
add
to
the
sound
.
Initially:O
,:O
Armstrong:person-artist/author
played:O
all:O
the:O
instruments:O
himself:O
,:O
but:O
as:O
the:O
project:O
grew:O
,:O
he:O
invited:O
musician:O
friends:O
such:O
as:O
Matt:person-artist/author
Freeman:person-artist/author
(:O
Rancid:organization-showorganization
):O
,:O
Lars:person-artist/author
Frederiksen:person-artist/author
(:O
Rancid:organization-showorganization
):O
,:O
and:O
Vic:person-artist/author
Ruggiero:person-artist/author
(:O
The:organization-showorganization
Slackers:organization-showorganization
):O
to:O
add:O
to:O
the:O
sound:O
.:O