It dismissed any suggestion the move was politically motivated, saying the decision was purely technical. A police report of the incident was seen by Reuters. Four of them are from China. The state government of Sao Paulo, where the trial is being run, said the death of a trial volunteer had been registered as a suicide and was being investigated. We had an external event that led to the regulator being notified, Gorinchteyn said.
the thing is not clear if the decision was politically driven.
( z0 clear :ARG0 ( z1 thing ) :ARG1 ( z2 truth-value :polarity-of ( z3 drive :ARG0 ( z4 politics ) :ARG1 ( z5 thing :ARG1-of ( z6 decide ) ) ) ) :polarity - )
(z0 / clear-06
    :ARG0 (z1 / thing)
    :ARG1 (z2 / truth-value
              :polarity-of (z3 / drive-02
                               :ARG0 (z4 / politics)
                               :ARG1 (z5 / thing
                                         :ARG1-of (z6 / decide-01))))
    :polarity -)
the thing is not clear if the decision was politically driven .
z0 :polarity 0
z0 :ARG0 z1
z0 :ARG1 z2
z5 :ARG1-of z6
z3 :ARG0 z4
z3 :ARG1 z5
z2 :polarity-of z3