A lady looking across a busy street.
the lady is sleeping.
If the lady is looking across a busy street, she is not sleeping
exists e1 s1 x1 x2 x3.(a_topic(x1) & across(e1,x3) & n_street(x3) & a_busy(s1) & Theme(s1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_lady(x1))
exists e1 x1.(n_lady(x1) & Actor(e1,x1) & v_sleep(e1))