Many people shopping in a department store.
Many people sitting around in a restaurant inside the store
The people can't be sitting while they're shopping.
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 e1 s1 x1 x2 x3 x4.(n_store(x4) & a_topic(x1) & in(e1,x3) & inside(x3,x4) & n_restaurant(x3) & a_around(s1) & Manner(e1,s1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & n_quantity(x1))