Person receiving a manicure.
A person is outside.
A person can't be receiving a manicure and be outside at the same time.
exists e1 x1 x2.(ne_nam_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_receive(e1) & n_manicure(x2))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_person(x1))