Two people on cellphones walk down the sidewalk while a vendor stands there and a man is eating.
A cat kills a bird and eats it in one bite.
A man eating is not a cat that kills and eats.
exists e1 p1 x1 x2 x3.(n_sidewalk(x3) & exists e3 e2 s1 x4 x5.(Actor(e3,x5) & v_eat(e3) & n_man(x5) & a_there(s1) & Manner(e2,s1) & Actor(e2,x4) & v_stand(e2) & n_vendor(x4)) & while(e1,p1) & down(e1,x3) & Actor(e1,x1) & v_walk(e1) & on(x1,x2) & n_cellphone(x2) & n_people(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4.(in(e2,x4) & n_bite(x4) & card_eq_1(x4) & Theme(e2,x1) & Actor(e2,x3) & v_eat(e2) & n_thing(x1) & n_cat(x3) & Theme(e1,x2) & Actor(e1,x1) & v_kill(e1) & n_bird(x2) & n_cat(x1))