premise: An older man is speaking to a boy while both are sitting.
hypothesis: Older man is sleeping
explanation_1: The man can not be sleeping and speaking at the same time.
explanation_2: One cannot be sleeping if they are speaking.
explanation_3: Both sleeping and speaking cannot be done at a time.
premise_logic: exists e1 p1 s1 x1 x2.(exists e2 x3.(Actor(e2,x3) & v_sit(e2) & n_thing(x3)) & while(e1,p1) & to(e1,x2) & n_boy(x2) & Actor(e1,x1) & v_speak(e1) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Actor(e1,x1) & v_sleep(e1) & n_man(x1) & (x1 = x2) & ne_nam_older(x2))
premise_sim: exists e1 p1 s1 x1 x2.(while(e1,p1) & v_speak(e1) & to(e1,x2) & r_more(s1) & n_man(x1) & n_boy(x2) & exists e2 x3.(v_sit(e2) & n_thing(x3) & Actor(e2,x3)) & a_older(s1) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_sleep(e1) & ne_nam_older(x2) & n_man(x1) & Actor(e1,x1) & (x1 = x2))