Three people stand outside a vending stand.
People are playing basketball on the court
The people are either playing basketball on the court or they are standing outside the vending stand, but they cannot be doing both at the same time.
exists e1 e2 x1 x2.(outside(e1,x2) & n_stand(x2) & Actor(e2,x2) & v_vend(e2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_court(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & n_people(x1))