The lady in the red apron is preparing food for the up coming festivities.
A woman is cooking up ethnic foods for a street festival.
Not all foods that can be cooked are ethnic foods. Not all festivities are a street festival.
exists e2 e1 s1 x1 x2 x3 x4.(n_festivity(x4) & Actor(e2,x4) & v_come(e2) & r_up(x4) & n_apron(x2) & a_red(s1) & Theme(s1,x2) & n_lady(x1) & for(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_prepare(e1) & n_food(x3) & in(x1,x2))
exists e1 s1 s2 x1 x2 x3 x4.(a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_cook(e1) & for(x2,x3) & n_festival(x3) & of(x3,x4) & n_street(x4) & n_food(x2) & a_ethnic(s1) & Theme(s1,x2) & n_woman(x1))