People in the laundromat washing clothes.
Some one is cleaning their cloths.
Cleaning their cloths is a rewording from washing clothes.
exists e1 x1 x2 x3 x4.(n_laundromat(x2) & a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_wash(e1) & n_clothes(x4) & (x2 = x3) & n_people(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & n_cloth(x2) & of(x2,x1) & n_thing(x1) & card_eq_1(x1))