A man with sunglasses is talking on a cellphone.
The man with the cellphone is asleep.
He cannot be talking and asleep.
exists e1 x1 x2 x3.(on(e1,x3) & n_cellphone(x3) & Actor(e1,x1) & v_talk(e1) & with(x1,x2) & n_sunglass(x2) & n_man(x1))
exists s1 x1 x2.(n_cellphone(x2) & n_man(x1) & Theme(s1,x1) & a_asleep(s1) & with(x1,x2))