Man on electric scooter looking at shelves of shoes.
a man looking at shoes
If he's looking at shelves of shoes, there are shoes on the shelves and he's looking at the shoes.
exists e1 s1 x1 x2 x3 x4.(at(e1,x3) & of(x3,x4) & n_shoe(x4) & n_shelf(x3) & Actor(e1,x1) & v_look(e1) & on(x1,x2) & n_scooter(x2) & a_electric(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_shoe(x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_man(x1))