People standing around a tall structure.
People are sitting on a bench.
The people cannot be standing and sitting at the same time. The sentences imply the people behave as a group.
exists e1 s1 x1 x2 x3.(a_topic(x1) & around(e1,x3) & n_structure(x3) & a_tall(s1) & Theme(s1,x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1))
exists e1 x1 x2.(on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1))