Several elderly people are interacting with others.
People in a nursing home talk at some tables.
Elderly people interacting does not imply people are in a nursing home.
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 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & at(x2,x5) & n_table(x5) & n_talk(x2) & of(x2,x4) & n_home(x4) & of(x2,x3) & n_nursing(x3) & n_people(x1))