Four of them are from China. We had an external event that led to the regulator being notified, Gorinchteyn said. Work has even begun on a plant capable of producing 100 million doses a year. It dismissed any suggestion the move was politically motivated, saying the decision was purely technical. Doria is widely expected to challenge Bolsonaro at the next presidential election in 2022.
The four  are from prestigious colleges in the worcester area.
( z0 be-from :ARG1 ( z1 person :quant 4 ) :ARG2 ( z2 college :location ( z3 area :mod ( z4 city-district :name ( z5 name :op "Gloucester" ) ) ) :mod ( z6 prestigious ) ) )
(z0 / be-from-91
    :ARG1 (z1 / person
              :quant 4)
    :ARG2 (z2 / college
              :location (z3 / area
                            :mod (z4 / city-district
                                     :name (z5 / name
                                               :op1 "Gloucester")))
              :mod (z6 / prestigious)))
The four are from prestigious colleges in the worcester area .
z1 :quant 0
z0 :ARG1 z1
z2 :mod z6
z0 :ARG2 z2
z4 :name z5
z5 :op1 1
z3 :mod z4
z2 :location z3