A man and woman, both wearing orange, are scrubbing their hardwood floor.
The man and woman were watching TV
You have to either be scrubbing or watching tv, not both.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x7) & Actor(e2,x1) & v_scrub(e2) & n_floor(x7) & of(x7,x8) & n_hardwood(x8) & of(x7,x2) & n_thing(x2) & rel(x1,x4) & Theme(e1,x6) & Actor(e1,x5) & v_wear(e1) & n_orange(x6) & (x4 = x5) & n_thing(x4) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 x1 x2 x3 x4.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x1) & v_watch(e1) & n_tv(x4))