Why did this happen? Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. "This is about all I know how to do besides farming," David said. Longtime oil and gas industry workers David and Kristina Dickerson are criticizing President Joe Bidens executive order canceling the Keystone XL Pipeline. For more information you can review our Terms of Service and Cookie Policy.
David and Kristina Dickerson are not rivals.
( z0 rival :ARG0 ( z1 person :name ( z2 name :op "David" ) ) :ARG1 ( z3 and :op z1 :op ( z4 person :name ( z5 name :op "Kristina" :op "Dickerson" ) ) ) :polarity - )
(z0 / rival-01
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "David"))
    :ARG1 (z3 / and
              :op1 z1
              :op2 (z4 / person
                       :name (z5 / name
                                 :op1 "Kristina"
                                 :op2 "Dickerson")))
    :polarity -)
David and Kristina Dickerson are not rivals .
z1 :name z2
z2 :op1 1
z3 :op1 z1
z3 :op2 z4
z4 :name z5
z5 :op1 3
z5 :op2 2
z0 :polarity 0
z0 :ARG1 z3
z0 :ARG0 z1