There are tall windows and small windows that make up the majority of the building.
The windows are clean.
Clean windows are not the only kind of windows possible in the majority makeup of the building.
exists p1 x1 x6 x7.(n_building(x7) & n_majority(x6) & exists e1 s1 s2 s3 x2 x3 x4 x5.((x1 = x2) & a_up(s3) & Manner(e1,s3) & Theme(e1,x6) & Actor(e1,x5) & v_make(e1) & of(x6,x7) & (x2 = x5) & subset_of(x4,x2) & n_window(x4) & a_small(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_window(x3) & a_tall(s1) & Theme(s1,x3)))
exists s1 x1.(n_window(x1) & Theme(s1,x1) & a_clean(s1))