A crowd is enjoying an outdoor festival.
The crowd stands inside.
The crowd cannot be outside and inside at the same time.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_festival(x2) & a_outdoor(s1) & Theme(s1,x2) & n_crowd(x1))
exists e1 s1 x1.(n_crowd(x1) & a_inside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1))