Since 1987, however, Brazil has taken steps to dramatically reduce the destruction, including stepped-up enforcement and the elimination of tax incentives that led to large-scale land clearing.
Brazil continues to clear land.
There were steps taken in the 80's that doesn't mean that Brazil hasn't continued to clear its land. In fact, I believe they actually are. I think the system doesn't account for changes in policy over the passage of time.
( z0 continue :ARG0 ( z1 country :name ( z2 name :op "Brazil" ) ) :ARG1 ( z3 clear :ARG0 z1 :ARG1 ( z4 land ) ) )
(z0 / continue-01
    :ARG0 (z1 / country
              :name (z2 / name
                        :op1 "Brazil"))
    :ARG1 (z3 / clear-01
              :ARG0 z1
              :ARG1 (z4 / land)))
Brazil continues to clear land .
z1 :name z2
z2 :op1 0
z0 :ARG0 z1
z0 :ARG1 z3
z3 :ARG0 z1
z3 :ARG1 z4