A woman in black and white is on a bicycle.
The woman is knitting.
you cannot be on a bicycle and be knitting at the same time.
exists p1 x1 x2 x3 x4.(exists x5.(on(x1,x5) & n_bicycle(x5)) & in(x1,x2) & n_white(x4) & n_black(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_woman(x1))
exists e1 x1.(n_woman(x1) & Actor(e1,x1) & v_knit(e1))