A woman runs in preparation for her joust.
The woman is eating.
The woman cannot be running and eating at the same time.
exists e1 x1 x2 x3.(in(e1,x2) & for(x2,x3) & n_joust(x3) & of(x3,x1) & n_female(x1) & n_preparation(x2) & Actor(e1,x1) & v_run(e1) & n_woman(x1))
exists e1 x1.(n_woman(x1) & Actor(e1,x1) & v_eat(e1))