A rolling pin is flattening some dough.
A person is using cooking utensils.
A rolling pin is a cylindrical food preparation utensil used to shape and flatten dough.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_flatten(e1) & n_dough(x2) & n_pin(x1) & a_rolling(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_utensil(x2) & a_cooking(s1) & Theme(s1,x2) & n_person(x1))