String band performs in restaurant.
A restaurant is quiet
band is music and quiet is silent
exists e1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_restaurant(x3) & n_perform(x1) & of(x1,x2) & n_band(x2) & Actor(e1,x1) & v_string(e1))
exists s1 x1.(Theme(s1,x1) & a_quiet(s1) & n_restaurant(x1))