premise: A man with a slide in the background.
hypothesis: The man is making a presentation.
explanation_1: Not all slides in the background are the result of a man making a presentation, he could be the janitor passing by.
premise_logic: exists x1 x2 x3.(n_background(x3) & a_topic(x1) & with(x1,x2) & in(x2,x3) & n_slide(x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_presentation(x2))
premise_sim: exists x1 x2 x3.(with(x1,x2) & n_slide(x2) & n_man(x1) & n_background(x3) & in(x2,x3) & a_topic(x1))
hypothesis_sim: exists e1 x1 x2.(v_make(e1) & n_presentation(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1))