Two girls swing a skipping rope which a third girl jumps
three girls are playing with a jump rope.
Playing with a jump rope is a rephrasing of skipping rope.
(x)
exists e1 x1 x2 x3.(with(e1,x2) & n_rope(x2) & of(x2,x3) & n_jump(x3) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & card_eq_3(x1))