A man tends his outdoor cart while waiting for customers.
The man has his cart on a street corner.
His cart could be anywhere waiting for customers, not just on a street corner.
exists e2 e1 s1 x1 x2 x3.(while(e1,e2) & for(e2,x3) & n_customer(x3) & Actor(e2,x1) & v_wait(e2) & Theme(e1,x2) & Actor(e1,x1) & v_tend(e1) & n_cart(x2) & a_outdoor(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_cart(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & on(x2,x3) & n_corner(x3) & of(x3,x4) & n_street(x4))