A man in a hat stands with decorated horses around him.
The man is alone
man stands with decorated horses around him implies that he is alone.
exists e1 s1 x1 x2 x3.(with(e1,x3) & around(x3,x1) & n_male(x1) & n_horse(x3) & a_decorated(s1) & Theme(s1,x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_hat(x2) & n_man(x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_alone(s1))