The -- as we described in our brief, in pages 34 through 36, I believe it is in our brief, that the concerns about the limitation on exploitation and the limitation of a copyright period in Europe is based upon the country of origin of the work and the shortest time available.
The concerns are not in the brief.
The text says they believe it is in the brief, it does not state definitively.
( z1 be-located-at :polarity - :ARG1 ( z2 concern ) :ARG2 ( z3 brief ) )