The horse on the left is brown.
There are two or more horses
two or more horses on the left is brown
exists s1 x1 x2.(n_left(x2) & n_horse(x1) & Theme(s1,x1) & a_brown(s1) & on(x1,x2))
exists p1 x1 x2.((x1 = x2) & ((n_horse(x2) & card_eq_2(x2)) | exists s1.(n_horse(x2) & a_more(s1) & Theme(s1,x2))))