premise: Middle-aged man in casual clothes looking off-camera.
hypothesis: The man is nude.
explanation_1: a man is in casual clothes while other is nude
explanation_2: A man can not be nude while wearing casual clothes.
explanation_3: A man cannot be in casual clothes if he is nude.
premise_logic: exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_off-camera(x2) & Actor(e1,x2) & v_look(e1) & of(x2,x3) & n_clothes(x3) & a_casual(s2) & Theme(s2,x2) & n_man(x1) & a_middle-aged(s1) & Theme(s1,x1))
hypothesis_logic: exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_nude(s1))