A lady sleeps while seated in a yellow chair.
A woman is taking a nap on her yellow chair.
Lady is a woman, and taking a nap implies sleeps.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_chair(x3) & a_yellow(s1) & Theme(s1,x3) & while(e1,x2) & n_seat(x2) & Actor(e1,x1) & v_sleep(e1) & n_lady(x1))
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_chair(x3) & a_yellow(s1) & Theme(s1,x3) & of(x3,x1) & n_female(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_nap(x2) & n_woman(x1))