Window washers outside a Chinese restaurant.
Window cleaners beside a group of cars.
one group is outside a restaurant while the other group is beside a group of cars
exists s1 x1 x2 x3.(a_topic(x1) & outside(x1,x3) & n_restaurant(x3) & a_chinese(s1) & Theme(s1,x3) & n_washer(x1) & (x1 = x2) & ne_nam_window(x2))
exists x1 x2 x3 x4.(a_topic(x1) & beside(x1,x3) & of(x3,x4) & n_car(x4) & n_group(x3) & n_cleaner(x1) & (x1 = x2) & ne_nam_window(x2))