(Reporting by Alexander Winning; Editing by Mark Potter) Why did this happen? Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. For more information you can review our Terms of Service and Cookie Policy. The EAF is a measure of how much time a fleet of power stations is able to produce electricity over a given time period.
The name of the president of the United States was Barack Obama.
( z0 name :ARG1 ( z1 person :name ( z2 name :op "Barack" :op "Obama" ) :ARG0-of ( z3 have-org-role :ARG1 ( z4 country :name ( z5 name :op "United" :op "States" ) ) :ARG2 ( z6 president ) ) ) )
(z0 / name-01
    :ARG1 (z1 / person
              :name (z2 / name
                        :op1 "Barack"
                        :op2 "Obama")
              :ARG0-of (z3 / have-org-role-91
                           :ARG1 (z4 / country
                                     :name (z5 / name
                                               :op1 "United"
                                               :op2 "States"))
                           :ARG2 (z6 / president))))
The name of the president of the United States was Barack Obama .
z3 :ARG2 z6
z5 :op1 3
z4 :name z5
z3 :ARG1 z4
z5 :op2 2
z1 :ARG0-of z3
z0 :ARG1 z1
z1 :name z2
z2 :op1 0
z2 :op2 1