premise: Two men boxing a ring while one boxer is hitting the other.
hypothesis: They are in a boxing match.
explanation_1: They are in a boxing match because they are in a boxing ring.
explanation_2: Implies that if two men are boxing in a ring it is a boxing match.
explanation_3: If the men are boxing in a ring, then they are in a boxing match.
premise_logic: exists e1 p1 x1 x2 x3 x5.(n_other(x5) & a_topic(x1) & exists e2 x4.(Theme(e2,x5) & Actor(e2,x4) & v_hit(e2) & n_boxer(x4) & card_eq_1(x4)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x2) & v_box(e1) & n_ring(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_thing(x1) & exists x2 x3.(in(x1,x2) & n_match(x2) & of(x2,x3) & n_boxing(x3)))