A customer in a black jacket is looking at fine cheeses.
A man in a black jacket is looking at fine cheeses that he plans to steal from the shop.
a customer may not be a man, and looking at something does not mean a person plans to steal..
exists e1 s1 s2 x1 x2 x3.(at(e1,x3) & n_cheese(x3) & a_fine(s2) & Theme(s2,x3) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_jacket(x2) & a_black(s1) & Theme(s1,x2) & n_customer(x1))
exists e2 e1 p1 s1 s2 x1 x2 x3 x5.(n_shop(x5) & at(e1,x3) & Topic(e2,p1) & Actor(e2,x1) & v_plan(e2) & exists e3 x4.(from(e3,x5) & Theme(e3,x4) & Actor(e3,x1) & v_steal(e3) & (x3 = x4)) & n_male(x1) & n_cheese(x3) & a_fine(s2) & Theme(s2,x3) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_jacket(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))