A girl cyclist being hugged by another girl.
Two girls are boxing.
One girl and two girls are not the same thing.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Actor(e1,x4) & n_girl(x4) & -(x4 = x2) & n_girl(x2) & n_girl(x2) & Theme(e1,x3) & v_hug(e1) & (x1 = x3) & n_cyclist(x1) & of(x1,x2))
exists e1 x1.(Actor(e1,x1) & v_box(e1) & n_girl(x1) & card_eq_2(x1))