Four of them are from China. President Jair Bolsonaro has criticized the terms of a deal proposed by Pfizer, saying it is overly onerous as it exempts the U.S. firm from potential liability for unforeseen problems. We had an external event that led to the regulator being notified, Gorinchteyn said. Doria is widely expected to challenge Bolsonaro at the next presidential election in 2022. Speaking at the same news conference, he said he hoped the trial would be resumed later on Tuesday or Wednesday.
The 4 people mentioned are all from China.
( z0 be-from :ARG1 ( z1 person :quant 4 :ARG1-of ( z2 mention ) :mod ( z3 all ) ) :ARG2 ( z4 country :name ( z5 name :op "China" ) ) )
(z0 / be-from-91
    :ARG1 (z1 / person
              :quant 4
              :ARG1-of (z2 / mention-01)
              :mod (z3 / all))
    :ARG2 (z4 / country
              :name (z5 / name
                        :op1 "China")))
The 4 people mentioned are all from China .
z1 :quant 0
z1 :ARG1-of z2
z1 :mod z3
z0 :ARG1 z1
z0 :ARG2 z4
z4 :name z5
z5 :op1 1