With no explanation, label each line with "location-GPE", "O", "person-artist/author", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
``
Trouser
Press
``
commented
:
``
This
dull-as-dirt
generic
rock
pancake
fails
to
establish
Nunn
as
anything
but
...
the
former
singer
of
Berlin
.
``:O
Trouser:person-other
Press:person-other
``:O
commented:O
::O
``:O
This:O
dull-as-dirt:O
generic:O
rock:O
pancake:O
fails:O
to:O
establish:O
Nunn:person-artist/author
as:O
anything:O
but:O
...:O
the:O
former:O
singer:O
of:O
Berlin:location-GPE
.:O