Four males are washing dishes at kitchen sinks.
Dishes are being washed.
it is insignificant where the dishes are being washed and by whom but that they are washing dishes
exists e1 x1 x2 x3 x4.(at(e1,x3) & n_sink(x3) & of(x3,x4) & n_kitchen(x4) & Theme(e1,x2) & Actor(e1,x1) & v_wash(e1) & n_dish(x2) & n_male(x1) & card_eq_4(x1))
exists e1 x1.(Theme(e1,x1) & v_wash(e1) & n_dish(x1))