Two boys in blue sweaters are embracing for a picture.
Two boys with different colored sweaters are standing apart.
blue and different are not the same.
exists e1 s1 x1 x2 x3.(for(e1,x3) & n_picture(x3) & Actor(e1,x1) & v_embrace(e1) & in(x1,x2) & n_sweater(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1) & card_eq_2(x1))
exists e2 e1 e3 p1 x1 x2 x3.(n_sweater(x3) & Theme(e2,x3) & v_color(e2) & exists s1.(Theme(s1,x1) & a_apart(s1)) & Topic(e3,p1) & Actor(e3,x1) & v_stand(e3) & with(x1,x2) & -(x2 = x3) & n_sweater(x2) & Theme(e1,x2) & v_color(e1) & n_boy(x1) & card_eq_2(x1))