Democrat Culbert L. Olson, elected governor of California in 1938, was a loyal supporter of Roosevelt's New Deal.
Roosevelt was a loyal supporter of Culbert L. Olson.
The text said nothing about Roosevelt being a loyal supporter of Culbert L. Olson. Culbert L. Olson was said to be a loyal supporter of Roosevelt, but nothing was said about how Roosevelt felt. The system likely made the assumption that it was correct because I used names and lines of text from the writing, but in different order.
( z1 support :ARG0 ( z2 person :name ( z3 name :op "Roosevelt" ) ) :ARG1 ( z4 person :name ( z5 name :op "Culbert" :op "L." :op "Olson" ) ) :ARG1-of ( z6 loyal ) )