I asked .<br>`` But Miriam only gave another queer smile and made no answer at all .<br>Whatever her beliefs or theories were , she would never discuss them .<br>`` She had a habit of dropping into abstracted reveries at any time or place .<br>No matter where she was , this , whatever it was , would come over her .<br>She would sit there , perhaps in the centre of a gay crowd , and gaze right out into space , not hearing or seeing a single thing that went on around her .<br>`` I remember one day in particular ; we were sewing in my room .
Miriam preferred pizza over ice cream. 
I wanted to create a statement that could not be verified by the given text and was neither correct nor incorrect. I think the AI didn't pick correctly, because it's a slightly complicated sentence. It may not quite understand the concept of preferring one thing over another. 
( z1 prefer :ARG0 ( z2 person :name ( z3 name :op "Miriam" ) ) :ARG1 ( z4 pizza ) :ARG2 ( z5 ice-cream ) )