The BBC's Tim Franks says frustrated British diplomats insist there have been several achievements but there is no doubt that the continued delay in reaching agreement on a budget for the EU hangs over all discussions.
monetary issues are a stumbling block
budget concerns are chief in describing the impasse of this situation
( z1 block :ARG0-of ( z2 stumble ) :domain ( z3 issue :ARG0 ( z4 money ) ) )