A family is enjoying their RV camping experience.
The family is having dinner in a restaurant.
The family cannot simultaneously be camping and be in a restaurant
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_experience(x2) & of(x2,x4) & n_camping(x4) & (x2 = x3) & ne_org_rv(x3) & of(x2,x1) & n_thing(x1) & n_family(x1))
exists e1 x1 x2 x3.(n_family(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & in(x2,x3) & n_restaurant(x3) & n_dinner(x2))