Two officers enjoy stand by as a crowd has gathered behind a barricade.
Two cops arrest an elephant.
You either stand by or arrest someone.
exists e2 e1 s1 x1 x2 x3 x4 x5.(as(e1,x3) & behind(e2,x5) & n_barricade(x5) & Actor(e2,x4) & v_gather(e2) & (x3 = x4) & n_crowd(x3) & a_by(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_stand(x2) & n_officer(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_arrest(e1) & n_elephant(x2) & n_cop(x1) & card_eq_2(x1))