The horse on the right has a red mane.
The red-maned horse is called "Fred".
The horse is not necessarily called 'Fred'.
exists e1 s1 x1 x2 x3.(n_right(x2) & n_horse(x1) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_mane(x3) & a_red(s1) & Theme(s1,x3) & on(x1,x2))
exists e1 s1 x1 x2.(ne_per_fred(x2) & n_horse(x1) & a_red-maned(s1) & Theme(s1,x1) & Recipient(e1,x2) & Theme(e1,x1) & v_call(e1))