Two people sitting together on the base of a column.
Two people are sitting next to each other.
People sitting together means they are next to each other.
exists e1 p1 x1 x2 x3 x4.(n_base(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & n_column(x4) & exists s1.(Theme(s1,x2) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1.(all x2.(n_other(x2) -> to(e1,x2)) & r_next(e1) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))