A woman studying while drinking coffee and eating Oreos.
A woman is hungry and thirsty.
Just because the woman is eating Oreos and drinking coffee doesn't mean shee is hungry and thirsty.
exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_drink(e2) & n_oreo(x3) & of(x3,x5) & n_eating(x5) & of(x3,x4) & n_coffee(x4) & Actor(e1,x2) & v_study(e1) & (x1 = x2) & n_woman(x1))
exists s1 s2 x1 x2.(Theme(s2,x2) & a_thirsty(s2) & n_woman(x2) & Theme(s1,x1) & a_hungry(s1) & n_woman(x1))