Two people talking wearing kimonos in the middle of a shopping area.
The people are siblings.
Not all people talking to each other, or dressed similarly, are necessarily siblings.
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_middle(x4) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_talk(e2) & in(x3,x4) & of(x4,x5) & n_area(x5) & of(x5,x6) & n_shopping(x6) & n_kimono(x3) & Actor(e1,x3) & v_wear(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_sibling(x2)))