Russians in Hong Kong form one of the territory's smaller groups of expatriates and a minor portion of the worldwide Russian diaspora. Many Russians from China passed through Hong Kong in the 1950s through 1970s on their way to resettlement in Australia, Brazil, and Canada.
Russians in Hong Kong may be a minor portion of the worldwide Russian diaspora, but they form one of the territory's significant group of immigrants.
Based on the test, Russians in Hong Kong may be a minor portion of the worldwide Russian diaspora and also form one of the territory's smaller groups of expatriates, which shows that the statement is definitely incorrect. I think the system got confused because I replaced some key words from the original text with synonyms and changed the word order in the first sentence of the text.
( z0 have-concession :ARG1 ( z1 form :ARG0 ( z2 person :location ( z3 city :name ( z4 name :op "Hong" :op "Kong" ) ) :mod ( z5 country :name ( z6 name :op "Russia" ) ) ) :ARG1 ( z7 group :quant 1 :ARG1-of ( z8 include :ARG2 ( z9 group :ARG1-of ( z10 significant ) :cxnsistof ( z11 person :ARG0-of ( z12 immigrate ) ) :location z3 ) ) ) ) :ARG2 ( z13 possible :ARG1 ( z14 portion :domain z2 :mod ( z15 minor ) :part-of ( z16 diaspora :location ( z17 worldwide ) :mod z5 ) ) ) )
(z0 / have-concession-91
    :ARG1 (z1 / form-02
              :ARG0 (z2 / person
                        :location (z3 / city
                                      :name (z4 / name
                                                :op1 "Hong"
                                                :op2 "Kong"))
                        :mod (z5 / country
                                 :name (z6 / name
                                           :op1 "Russia")))
              :ARG1 (z7 / group
                        :quant 1
                        :ARG1-of (z8 / include-91
                                     :ARG2 (z9 / group
                                               :ARG1-of (z10 / significant-02)
                                               :consist-of (z11 / person
                                                                :ARG0-of (z12 / immigrate-01))
                                               :location z3))))
    :ARG2 (z13 / possible-01
               :ARG1 (z14 / portion
                          :domain z2
                          :mod (z15 / minor)
                          :part-of (z16 / diaspora
                                        :location (z17 / worldwide)
                                        :mod z5))))
Russians in Hong Kong may be a minor portion of the worldwide Russian diaspora , but they form one of the territory 's significant group of immigrants .
z2 :mod z5
z5 :name z6
z6 :op1 3
z4 :op1 1
z3 :name z4
z2 :location z3
z4 :op2 2
z14 :mod z15
z13 :ARG1 z14
z14 :domain z2
z16 :location z17
z14 :part-of z16
z16 :mod z5
z0 :ARG2 z13
z0 :ARG1 z1
z1 :ARG0 z2
z7 :ARG1-of z8
z7 :quant 0
z1 :ARG1 z7
z9 :ARG1-of z10
z8 :ARG2 z9
z9 :location z3
z9 :consist-of z11
z11 :ARG0-of z12