A man taking a child on a ride at a fair.
A man is buying a child clothes.
taking a child on a ride at the fair is not buying clothes.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x4) & at(x4,x5) & n_fair(x5) & n_ride(x4) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_child(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_clothes(x2) & of(x2,x3) & n_child(x3) & n_man(x1))