With no explanation, label each line with "organization-showorganization", "location-GPE", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Richard
and
Karen
then
teamed
up
with
student
musicians
from
Long
Beach
State
to
form
the
band
Spectrum
.
Richard:person-artist/author
and:O
Karen:person-artist/author
then:O
teamed:O
up:O
with:O
student:O
musicians:O
from:O
Long:location-GPE
Beach:location-GPE
State:location-GPE
to:O
form:O
the:O
band:O
Spectrum:organization-showorganization
.:O