premise: At an outdoor event, one man is speaking into a megaphone while another man is holding the megaphone.
hypothesis: two men are holding a rally
explanation_1: Two men could be using a megaphone for many different reason and not necessarily because they are holding a rally
premise_logic: exists e1 p1 s1 x1 x2 x3.(at(e1,x3) & n_event(x3) & a_outdoor(s1) & Theme(s1,x3) & exists e2 x4.(Theme(e2,x2) & Actor(e2,x4) & v_hold(e2) & n_man(x4) & -(x4 = x1)) & n_megaphone(x2) & n_megaphone(x2) & n_man(x1) & n_man(x1) & while(e1,p1) & into(e1,x2) & Actor(e1,x1) & v_speak(e1) & card_eq_1(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_rally(x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 p1 s1 x1 x2 x3.(while(e1,p1) & v_speak(e1) & n_megaphone(x2) & n_man(x1) & n_event(x3) & into(e1,x2) & exists e2 x4.(v_hold(e2) & n_man(x4) & Theme(e2,x2) & Actor(e2,x4) & -(x4 = x1)) & card_eq_1(x1) & at(e1,x3) & a_outdoor(s1) & Theme(s1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_hold(e1) & n_rally(x2) & n_man(x1) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))