A woman bites her fingernails and looks at a man through a window.
a woman is eating a steak.
A woman can not have her fingernails in her mouth and eat a steak at the same time.
exists e1 e2 x1 x2 x3 x4 x5.(through(e2,x5) & n_window(x5) & at(e2,x4) & n_man(x4) & Actor(e2,x3) & v_look(e2) & n_woman(x3) & Theme(e1,x2) & Actor(e1,x1) & v_bite(e1) & n_fingernail(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_steak(x2) & n_woman(x1))