With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Other
CSP
designs
lack
this
kind
of
long
experience
and
therefore
it
can
currently
be
said
that
the
parabolic
trough
design
is
the
most
thoroughly
proven
CSP
technology
.
Other:O
CSP:O
designs:O
lack:O
this:O
kind:O
of:O
long:O
experience:O
and:O
therefore:O
it:O
can:O
currently:O
be:O
said:O
that:O
the:O
parabolic:O
trough:O
design:O
is:O
the:O
most:O
thoroughly:O
proven:O
CSP:O
technology:O
.:O