Many people shopping in a department store.
People in a store
Many people are people, and a department store is a type of store.
exists e1 x1 x2 x3.(in(e1,x2) & n_store(x2) & of(x2,x3) & n_department(x3) & Actor(e1,x1) & v_shopping(e1) & n_people(x1) & n_quantity(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_store(x2) & n_people(x1))