A man in a white apron cutting meat.
A butcher is preparing a customer's order.
Not everyone who cuts meat is a butcher and the meat might not be for sale so there might not be a customer's order.
exists e1 s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_meat(x2) & Actor(e1,x2) & v_cut(e1) & of(x2,x3) & n_apron(x3) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_prepare(e1) & n_order(x3) & of(x3,x2) & n_customer(x2) & n_butcher(x1))