Two people grocery shopping at Walmart.
The people are eating at the store.
Either the people are shopping or the people are eating.
exists x1 x2.(ne_geo_walmart(x2) & a_topic(x1) & n_grocery(x1) & n_shopping(x1) & at(x1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_store(x2) & n_people(x1) & at(e1,x2) & Actor(e1,x1) & v_eat(e1))