Why did this happen? Why did this happen? For more information you can review our Terms of Service and Cookie Policy. For more information you can review our Terms of Service and Cookie Policy. Reporting by David Shepardson; Editing by Simon Cameron-MooreOur Standards: The Thomson Reuters Trust Principles.
Relations between China and the US go down every 10 years.  In the last 20 years there have been eight times that both countries have had to go to war over the same issues.
( z0 multi-sentence :rel 8 :snt ( z1 go :ARG1 ( z2 relation :ARG0 ( z3 country :name ( z4 name :op "China" ) ) :ARG2 ( z5 country :name ( z6 name :op "US" ) ) ) :direction ( z7 down ) :frequency ( z8 rate-entity :ARG3 ( z9 temporal-quantity :quant 10 :unit ( z10 year ) ) ) ) :snt ( z11 obligate :ARG1 ( z12 both :op z3 :op z5 ) :ARG2 ( z13 war :ARG0 z12 :ARG1 z5 :ARG2 ( z14 issue :ARG1-of ( z15 same ) ) ) :time ( z16 before :duration ( z17 temporal-quantity :quant 20 :unit ( z18 year ) ) :op ( z19 now ) ) ) )
(z0 / multi-sentence
    :rel 8
    :snt1 (z1 / go-01
              :ARG1 (z2 / relation-03
                        :ARG0 (z3 / country
                                  :name (z4 / name
                                            :op1 "China"))
                        :ARG2 (z5 / country
                                  :name (z6 / name
                                            :op1 "US")))
              :direction (z7 / down)
              :frequency (z8 / rate-entity-91
                             :ARG3 (z9 / temporal-quantity
                                       :quant 10
                                       :unit (z10 / year))))
    :snt2 (z11 / obligate-01
               :ARG1 (z12 / both
                          :op1 z3
                          :op2 z5)
               :ARG2 (z13 / war-01
                          :ARG0 z12
                          :ARG1 z5
                          :ARG2 (z14 / issue
                                     :ARG1-of (z15 / same-01)))
               :time (z16 / before
                          :duration (z17 / temporal-quantity
                                         :quant 20
                                         :unit (z18 / year))
                          :op1 (z19 / now))))
Relations between China and the US go down every 10 years . In the last 20 years there have been eight times that both countries have had to go to war over the same issues .
z2 :ARG0 z3
z3 :name z4
z4 :op1 3
z2 :ARG2 z5
z5 :name z6
z6 :op1 4
z1 :ARG1 z2
z1 :direction z7
z1 :frequency z8
z9 :quant 0
z8 :ARG3 z9
z9 :unit z10
z0 :snt1 z1
z16 :duration z17
z17 :quant 1
z17 :unit z18
z16 :op1 z19
z12 :op2 z5
z12 :op1 z3
z11 :ARG1 z12
z11 :time z16
z0 :snt2 z11
z11 :ARG2 z13
z13 :ARG0 z12
z13 :ARG1 z5
z14 :ARG1-of z15
z13 :ARG2 z14
z0 :rel 2