Several elderly people are interacting with others.
The elderly people are facing one another.
interacting with others is a form of  facing one another.
exists e1 s1 s2 x1 x2.(with(e1,x2) & -(x2 = x1) & n_person(x1) & n_person(x2) & Actor(e1,x1) & v_interact(e1) & n_people(x1) & a_elderly(s2) & Theme(s2,x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(n_people(x1) & a_elderly(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_face(e1) & n_thing(x2) & card_eq_1(x2) & a_another(s2) & Theme(s2,x2))