premise: A black man in white shorts and a white man in black shorts boxing.
hypothesis: Two men boxing.
explanation_1: If there is a black and a white man boxing, there are two men boxing.
explanation_2: Black man and a white man are two men.
explanation_3: A black man and a white man add up to two men.
premise_logic: exists e1 s1 s2 s3 s4 s5 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & in(x3,x4) & Actor(e1,x5) & v_box(e1) & (x4 = x5) & n_shorts(x4) & a_black(s5) & Theme(s5,x4) & n_man(x3) & a_white(s4) & Theme(s4,x3) & subset_of(x1,s1) & in(x1,x2) & n_shorts(x2) & a_white(s3) & Theme(s3,x2) & n_man(x1) & a_black(s2) & Theme(s2,x1))
hypothesis_logic: exists e1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_box(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))