A woman in a market gestures to a hat, while a child reaches for the hat.
The child tells his mom he wants the hat.
A woman and a child together may not be mom and son. Reaching for an item may not mean that one wants that item.
exists p1 p2 p3 x1 x2 x3 x4.(rel(p1,x1) & to(x1,x4) & n_hat(x4) & n_hat(x4) & in(x1,x2) & n_gesture(x2) & of(x2,x3) & n_market(x3) & n_woman(x1) & exists x6.n_event(x6) & exists e1 x5.(for(e1,x4) & Actor(e1,x5) & v_reach(e1) & n_child(x5)) & while(p2,p3))
exists e1 p1 x1 x2 x3.(n_hat(x3) & n_male(x1) & n_male(x1) & n_mom(x2) & of(x2,x1) & n_child(x1) & Theme(e1,x2) & Actor(e1,x1) & v_tell(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_want(e2)) & that(x2,p1))