premise: Two people kickboxing, with others spectating.
hypothesis: Two people ticking each other
explanation_1: The two people are either kickboxing or 'ticking' (tickling) each other; they cannot do both activities at the same time.
explanation_2: THere can be no ticking while kick boxing.
explanation_3: kickboxing is more violent than ticking.
premise_logic: exists e2 e1 x1 x2 x3.(a_topic(x1) & Actor(e2,x3) & v_spectate(e2) & with(e1,x3) & -(x3 = x1) & n_person(x1) & n_person(x3) & Actor(e1,x2) & v_kickbox(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> exists e1.(Theme(e1,x3) & Actor(e1,x2) & v_tick(e1))) & (x1 = x2) & n_people(x1) & card_eq_2(x1))