Two people waving their hands in the air and looking up.
Two men are fighting.
The people are either fighting or waving their hands in the air, while looking up.  They can't do both.
exists e2 e1 s1 x1 x2 x3 x4.(n_air(x3) & a_up(s1) & Manner(e2,s1) & Actor(e2,x4) & v_look(e2) & n_people(x4) & card_eq_2(x4) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_wave(e1) & n_hand(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_fight(e1) & n_man(x1) & card_eq_2(x1))