She laughed. The decision sparked controversy. Without testing, we cant see where it is or where it is going. These rare breakthroughs, as Ive written before, are no cause for alarm. But it is not sustainable to track and trace the way we have for over a year now, Meyer said.
the decision caused controversy about somethings.
( z0 cause :ARG0 ( z1 thing :ARG1-of ( z2 decide ) ) :ARG1 ( z3 controversy :topic ( z4 something ) ) )
(z0 / cause-01
    :ARG0 (z1 / thing
              :ARG1-of (z2 / decide-01))
    :ARG1 (z3 / controversy
              :topic (z4 / something)))
the decision caused controversy about somethings .
z1 :ARG1-of z2
z0 :ARG0 z1
z0 :ARG1 z3
z3 :topic z4