A man is looking over what a street vendor has more sale.
A man looks across a vendor's goods.
Looking over and looks across both describe the same action, seeing what the vendor has for sale.
exists e1 p1 x1.(over(e1,p1) & exists e2 s1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x2) & v_have(e2) & n_sale(x4) & a_more(s1) & Theme(s1,x4) & n_vendor(x2) & of(x2,x3) & n_street(x3)) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists e1 x1 x2 x3.(across(e1,x3) & n_goods(x3) & of(x3,x2) & n_vendor(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))