An attractive girl sells things to boys.
the girl is sleeping
It is impossible to sell anything while sleeping
exists e1 s1 x1 x2 x3.(to(e1,x3) & n_boy(x3) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_thing(x2) & n_girl(x1) & a_attractive(s1) & Theme(s1,x1))
exists e1 x1.(n_girl(x1) & Actor(e1,x1) & v_sleep(e1))