A middle-aged man leans over a table of food that he is selling on the street.
a young guy sells food items outdoors
A man can not be both middle-aged and young.
exists e1 p1 s1 x1 x2 x3 x4.(n_street(x4) & over(e1,x2) & of(x2,x3) & exists e2.(on(e2,x4) & Actor(e2,x1) & v_sell(e2)) & n_male(x1) & that(x3,p1) & n_food(x3) & n_table(x2) & Actor(e1,x1) & v_lean(e1) & n_man(x1) & a_middle-aged(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & Time(x2,x4) & n_outdoors(x4) & n_item(x2) & of(x2,x3) & n_food(x3) & n_guy(x1) & a_young(s1) & Theme(s1,x1))