A woman in a red shirt plays a cello.
A woman is stirring the pot on the stove.
Plays a cello is different than stirring the pot.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_cello(x3) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_stove(x3) & n_pot(x2) & Theme(e1,x2) & Actor(e1,x1) & v_stir(e1) & on(x2,x3) & n_woman(x1))