A woman and child are sitting on a log washing clothes.
A woman and child loading the washing machine.
The subject cannot be washing clothes while sitting on a log washing clothes using a washing machine.
exists e1 e2 x1 x2 x3 x4 x5.(for(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_wash(e2) & n_clothes(x5) & on(e1,x4) & n_log(x4) & Actor(e1,x1) & v_sit(e1) & n_child(x3) & n_woman(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_machine(x4) & of(x4,x5) & n_washing(x5) & a_topic(s1) & Theme(e1,x4) & Actor(e1,x3) & v_load(e1) & (s1 = x3) & n_child(x2) & n_woman(x1) & subset_of(x2,s1) & subset_of(x1,s1))